56075070 has 16 divisors (see below), whose sum is σ = 134580240. Its totient is φ = 14953344.

The previous prime is 56075057. The next prime is 56075083. The reversal of 56075070 is 7057065.

It is an interprime number because it is at equal distance from previous prime (56075057) and next prime (56075083).

It is a Harshad number since it is a multiple of its sum of digits (30), and also a Moran number because the ratio is a prime number: 1869169 = 56075070 / (5 + 6 + 0 + 7 + 5 + 0 + 7 + 0).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 934555 + ... + 934614.

It is an arithmetic number, because the mean of its divisors is an integer number (8411265).

Almost surely, 2^56075070 is an apocalyptic number.

56075070 is an abundant number, since it is smaller than the sum of its proper divisors (78505170).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

56075070 is a wasteful number, since it uses less digits than its factorization.

56075070 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1869179.

The product of its (nonzero) digits is 7350, while the sum is 30.

The square root of 56075070 is about 7488.3289190580. The cubic root of 56075070 is about 382.7571170580.

The spelling of 56075070 in words is "fifty-six million, seventy-five thousand, seventy".