56087097 has 24 divisors (see below), whose sum is σ = 86677152. Its totient is φ = 31987200.

The previous prime is 56087081. The next prime is 56087099. The reversal of 56087097 is 79078065.

It is not a de Polignac number, because 56087097 - 2⁴ = 56087081 is a prime.

It is not an unprimeable number, because it can be changed into a prime (56087099) 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, 6597 + ... + 12477.

It is an arithmetic number, because the mean of its divisors is an integer number (3611548).

Almost surely, 2^56087097 is an apocalyptic number.

It is an amenable number.

56087097 is a deficient number, since it is larger than the sum of its proper divisors (30590055).

56087097 is a wasteful number, since it uses less digits than its factorization.

56087097 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5929 (or 5912 counting only the distinct ones).

The product of its (nonzero) digits is 105840, while the sum is 42.

The square root of 56087097 is about 7489.1319256640. The cubic root of 56087097 is about 382.7844797272.

The spelling of 56087097 in words is "fifty-six million, eighty-seven thousand, ninety-seven".