56197084 has 12 divisors (see below), whose sum is σ = 98406000. Its totient is φ = 28081088.

The previous prime is 56197069. The next prime is 56197091. The reversal of 56197084 is 48079165.

It is a super-2 number, since 2×56197084² = 6316224500206112, which contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 5217 + ... + 11815.

It is an arithmetic number, because the mean of its divisors is an integer number (8200500).

Almost surely, 2^56197084 is an apocalyptic number.

It is an amenable number.

56197084 is a deficient number, since it is larger than the sum of its proper divisors (42208916).

56197084 is a wasteful number, since it uses less digits than its factorization.

56197084 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8732 (or 8730 counting only the distinct ones).

The product of its (nonzero) digits is 60480, while the sum is 40.

The square root of 56197084 is about 7496.4714366160. The cubic root of 56197084 is about 383.0345302646.

The spelling of 56197084 in words is "fifty-six million, one hundred ninety-seven thousand, eighty-four".