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4849872 = 243232191
BaseRepresentation
bin10010100000000011010000
3100010101202220
4102200003100
52220143442
6251541040
756136366
oct22400320
910111686
104849872
112812865
12175a780
13100a661
14903636
1565beec
hex4a00d0

4849872 has 60 divisors (see below), whose sum is σ = 13165824. Its totient is φ = 1538240.

The previous prime is 4849861. The next prime is 4849907. The reversal of 4849872 is 2789484.

It is a d-powerful number, because it can be written as 47 + 83 + 47 + 97 + 83 + 73 + 215 .

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 25297 + ... + 25487.

Almost surely, 24849872 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 4849872, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (6582912).

4849872 is an abundant number, since it is smaller than the sum of its proper divisors (8315952).

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

4849872 is a wasteful number, since it uses less digits than its factorization.

4849872 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 248 (or 219 counting only the distinct ones).

The product of its digits is 129024, while the sum is 42.

The square root of 4849872 is about 2202.2424934598. The cubic root of 4849872 is about 169.2687390115.

The spelling of 4849872 in words is "four million, eight hundred forty-nine thousand, eight hundred seventy-two".

Divisors: 1 2 3 4 6 8 12 16 23 24 46 48 69 92 138 184 191 276 368 382 529 552 573 764 1058 1104 1146 1528 1587 2116 2292 3056 3174 4232 4393 4584 6348 8464 8786 9168 12696 13179 17572 25392 26358 35144 52716 70288 101039 105432 202078 210864 303117 404156 606234 808312 1212468 1616624 2424936 4849872