56147064 has 16 divisors (see below), whose sum is σ = 140367720. Its totient is φ = 18715680.

The previous prime is 56147057. The next prime is 56147083. The reversal of 56147064 is 46074165.

It is a hoax number, since the sum of its digits (33) coincides with the sum of the digits of its distinct prime factors.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1169707 + ... + 1169754.

Almost surely, 2^56147064 is an apocalyptic number.

It is an amenable number.

56147064 is an abundant number, since it is smaller than the sum of its proper divisors (84220656).

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

56147064 is a wasteful number, since it uses less digits than its factorization.

56147064 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2339470 (or 2339466 counting only the distinct ones).

The product of its (nonzero) digits is 20160, while the sum is 33.

The square root of 56147064 is about 7493.1344576219. The cubic root of 56147064 is about 382.9208525129.

The spelling of 56147064 in words is "fifty-six million, one hundred forty-seven thousand, sixty-four".