56612385 has 16 divisors (see below), whose sum is σ = 100644480. Its totient is φ = 30193200.

The previous prime is 56612383. The next prime is 56612411. The reversal of 56612385 is 58321665.

56612385 is a `hidden beast` number, since 5 + 6 + 612 + 38 + 5 = 666.

It is not a de Polignac number, because 56612385 - 2¹ = 56612383 is a prime.

It is not an unprimeable number, because it can be changed into a prime (56612383) 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, 209541 + ... + 209810.

It is an arithmetic number, because the mean of its divisors is an integer number (6290280).

Almost surely, 2^56612385 is an apocalyptic number.

It is an amenable number.

56612385 is a deficient number, since it is larger than the sum of its proper divisors (44032095).

56612385 is a wasteful number, since it uses less digits than its factorization.

56612385 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 419365 (or 419359 counting only the distinct ones).

The product of its digits is 43200, while the sum is 36.

The square root of 56612385 is about 7524.1202143506. The cubic root of 56612385 is about 383.9757675138.

The spelling of 56612385 in words is "fifty-six million, six hundred twelve thousand, three hundred eighty-five".