56274607 has 4 divisors (see below), whose sum is σ = 59584896. Its totient is φ = 52964320.

The previous prime is 56274593. The next prime is 56274661. The reversal of 56274607 is 70647265.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-56274607 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (56274677) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1655119 + ... + 1655152.

It is an arithmetic number, because the mean of its divisors is an integer number (14896224).

Almost surely, 2^56274607 is an apocalyptic number.

56274607 is a deficient number, since it is larger than the sum of its proper divisors (3310289).

56274607 is a wasteful number, since it uses less digits than its factorization.

56274607 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3310288.

The product of its (nonzero) digits is 70560, while the sum is 37.

The square root of 56274607 is about 7501.6402872972. The cubic root of 56274607 is about 383.2105793885.

The spelling of 56274607 in words is "fifty-six million, two hundred seventy-four thousand, six hundred seven".