56376087 has 16 divisors (see below), whose sum is σ = 78300000. Its totient is φ = 36036224.

The previous prime is 56376043. The next prime is 56376091. The reversal of 56376087 is 78067365.

It is a cyclic number.

It is not a de Polignac number, because 56376087 - 2²⁰ = 55327511 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (56376487) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 10789 + ... + 15137.

It is an arithmetic number, because the mean of its divisors is an integer number (4893750).

Almost surely, 2^56376087 is an apocalyptic number.

56376087 is a deficient number, since it is larger than the sum of its proper divisors (21923913).

56376087 is a wasteful number, since it uses less digits than its factorization.

56376087 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4530.

The product of its (nonzero) digits is 211680, while the sum is 42.

The square root of 56376087 is about 7508.4010947738. The cubic root of 56376087 is about 383.4407889470.

The spelling of 56376087 in words is "fifty-six million, three hundred seventy-six thousand, eighty-seven".