57098952 has 64 divisors (see below), whose sum is σ = 166968000. Its totient is φ = 18029952.

The previous prime is 57098947. The next prime is 57098963. The reversal of 57098952 is 25989075.

It is a happy number.

It is a junction number, because it is equal to n+sod(n) for n = 57098898 and 57098907.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 2853 + ... + 11060.

It is an arithmetic number, because the mean of its divisors is an integer number (2608875).

Almost surely, 2^57098952 is an apocalyptic number.

It is an amenable number.

57098952 is an abundant number, since it is smaller than the sum of its proper divisors (109869048).

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

57098952 is a wasteful number, since it uses less digits than its factorization.

57098952 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 13947 (or 13937 counting only the distinct ones).

The product of its (nonzero) digits is 226800, while the sum is 45.

The square root of 57098952 is about 7556.3848499133. The cubic root of 57098952 is about 385.0726843149.

The spelling of 57098952 in words is "fifty-seven million, ninety-eight thousand, nine hundred fifty-two".