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4992060 = 22351929151
BaseRepresentation
bin10011000010110000111100
3100101121211010
4103002300330
52234221220
6254555220
760301053
oct23026074
910347733
104992060
1128aa677
121808b10
13105a2a8
1493d39a
156891e0
hex4c2c3c

4992060 has 96 divisors (see below), whose sum is σ = 15321600. Its totient is φ = 1209600.

The previous prime is 4992019. The next prime is 4992061. The reversal of 4992060 is 602994.

It is a Harshad number since it is a multiple of its sum of digits (30).

It is an Ulam number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4992061) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 32985 + ... + 33135.

It is an arithmetic number, because the mean of its divisors is an integer number (159600).

Almost surely, 24992060 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 4992060, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (7660800).

4992060 is an abundant number, since it is smaller than the sum of its proper divisors (10329540).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

4992060 is a wasteful number, since it uses less digits than its factorization.

4992060 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 211 (or 209 counting only the distinct ones).

The product of its (nonzero) digits is 3888, while the sum is 30.

The square root of 4992060 is about 2234.2918341166. The cubic root of 4992060 is about 170.9070319861.

The spelling of 4992060 in words is "four million, nine hundred ninety-two thousand, sixty".

Divisors: 1 2 3 4 5 6 10 12 15 19 20 29 30 38 57 58 60 76 87 95 114 116 145 151 174 190 228 285 290 302 348 380 435 453 551 570 580 604 755 870 906 1102 1140 1510 1653 1740 1812 2204 2265 2755 2869 3020 3306 4379 4530 5510 5738 6612 8265 8607 8758 9060 11020 11476 13137 14345 16530 17214 17516 21895 26274 28690 33060 34428 43035 43790 52548 57380 65685 83201 86070 87580 131370 166402 172140 249603 262740 332804 416005 499206 832010 998412 1248015 1664020 2496030 4992060