56374245 has 32 divisors (see below), whose sum is σ = 102124800. Its totient is φ = 29495232.

The previous prime is 56374237. The next prime is 56374271. The reversal of 56374245 is 54247365.

56374245 is a `hidden beast` number, since 563 + 74 + 24 + 5 = 666.

It is not a de Polignac number, because 56374245 - 2³ = 56374237 is a prime.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 3216 + ... + 11094.

It is an arithmetic number, because the mean of its divisors is an integer number (3191400).

Almost surely, 2^56374245 is an apocalyptic number.

It is an amenable number.

56374245 is a deficient number, since it is larger than the sum of its proper divisors (45750555).

56374245 is a wasteful number, since it uses less digits than its factorization.

56374245 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7946 (or 7940 counting only the distinct ones).

The product of its digits is 100800, while the sum is 36.

The square root of 56374245 is about 7508.2784311718. The cubic root of 56374245 is about 383.4366127932.

The spelling of 56374245 in words is "fifty-six million, three hundred seventy-four thousand, two hundred forty-five".