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4857252 = 223715701
BaseRepresentation
bin10010100001110110100100
3100010202220020
4102201312210
52220413002
6252035140
756200041
oct22416644
910122806
104857252
112818364
121762ab0
131010b1a
149061c8
1565e2bc
hex4a1da4

4857252 has 24 divisors (see below), whose sum is σ = 11495232. Its totient is φ = 1596000.

The previous prime is 4857233. The next prime is 4857253. The reversal of 4857252 is 2527584.

It is a super-3 number, since 3×48572523 (a number of 21 digits) contains 333 as substring.

It is not an unprimeable number, because it can be changed into a prime (4857253) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1999 + ... + 3702.

It is an arithmetic number, because the mean of its divisors is an integer number (478968).

Almost surely, 24857252 is an apocalyptic number.

It is an amenable number.

4857252 is an abundant number, since it is smaller than the sum of its proper divisors (6637980).

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

4857252 is a wasteful number, since it uses less digits than its factorization.

4857252 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5779 (or 5777 counting only the distinct ones).

The product of its digits is 22400, while the sum is 33.

The square root of 4857252 is about 2203.9174213205. The cubic root of 4857252 is about 169.3545536608.

The spelling of 4857252 in words is "four million, eight hundred fifty-seven thousand, two hundred fifty-two".

Divisors: 1 2 3 4 6 12 71 142 213 284 426 852 5701 11402 17103 22804 34206 68412 404771 809542 1214313 1619084 2428626 4857252