56112597 has 24 divisors (see below), whose sum is σ = 86477976. Its totient is φ = 34937856.

The previous prime is 56112583. The next prime is 56112607. The reversal of 56112597 is 79521165.

56112597 is a `hidden beast` number, since 5 + 61 + 1 + 2 + 597 = 666.

It can be written as a sum of positive squares in 4 ways, for example, as 3709476 + 52403121 = 1926^2 + 7239^2 .

It is not a de Polignac number, because 56112597 - 2⁶ = 56112533 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (56112517) 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, 19623 + ... + 22299.

It is an arithmetic number, because the mean of its divisors is an integer number (3603249).

Almost surely, 2^56112597 is an apocalyptic number.

It is an amenable number.

56112597 is a deficient number, since it is larger than the sum of its proper divisors (30365379).

56112597 is a wasteful number, since it uses less digits than its factorization.

56112597 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2837 (or 2834 counting only the distinct ones).

The product of its digits is 18900, while the sum is 36.

The square root of 56112597 is about 7490.8341992064. The cubic root of 56112597 is about 382.8424819289.

The spelling of 56112597 in words is "fifty-six million, one hundred twelve thousand, five hundred ninety-seven".