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4797252 = 2233431033
BaseRepresentation
bin10010010011001101000100
3100000201121000
4102103031010
52212003002
6250453300
755530105
oct22231504
910021530
104797252
112787279
121734230
13cbc715
148cc3ac
1564b61c
hex493344

4797252 has 48 divisors (see below), whose sum is σ = 12738880. Its totient is φ = 1560384.

The previous prime is 4797251. The next prime is 4797259. The reversal of 4797252 is 2527974.

It is a Harshad number since it is a multiple of its sum of digits (36).

It is a d-powerful number, because it can be written as 411 + 7 + 9 + 7 + 29 + 57 + 219 .

It is not an unprimeable number, because it can be changed into a prime (4797251) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 4128 + ... + 5160.

Almost surely, 24797252 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 4797252, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (6369440).

4797252 is an abundant number, since it is smaller than the sum of its proper divisors (7941628).

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

4797252 is a wasteful number, since it uses less digits than its factorization.

4797252 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1089 (or 1081 counting only the distinct ones).

The product of its digits is 35280, while the sum is 36.

The square root of 4797252 is about 2190.2629979069. The cubic root of 4797252 is about 168.6543359019.

The spelling of 4797252 in words is "four million, seven hundred ninety-seven thousand, two hundred fifty-two".

Divisors: 1 2 3 4 6 9 12 18 27 36 43 54 86 108 129 172 258 387 516 774 1033 1161 1548 2066 2322 3099 4132 4644 6198 9297 12396 18594 27891 37188 44419 55782 88838 111564 133257 177676 266514 399771 533028 799542 1199313 1599084 2398626 4797252