57324897 has 24 divisors (see below), whose sum is σ = 94952000. Its totient is φ = 32646240.

The previous prime is 57324893. The next prime is 57324923. The reversal of 57324897 is 79842375.

It is not a de Polignac number, because 57324897 - 2² = 57324893 is a prime.

It is a super-2 number, since 2×57324897² = 6572287632121218, which contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (57324893) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 19479 + ... + 22227.

Almost surely, 2^57324897 is an apocalyptic number.

It is an amenable number.

57324897 is a deficient number, since it is larger than the sum of its proper divisors (37627103).

57324897 is a wasteful number, since it uses less digits than its factorization.

57324897 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3093 (or 3090 counting only the distinct ones).

The product of its digits is 423360, while the sum is 45.

The square root of 57324897 is about 7571.3206906061. The cubic root of 57324897 is about 385.5799366903.

The spelling of 57324897 in words is "fifty-seven million, three hundred twenty-four thousand, eight hundred ninety-seven".