56464064 has 14 divisors (see below), whose sum is σ = 112046004. Its totient is φ = 28232000.

The previous prime is 56464063. The next prime is 56464069. The reversal of 56464064 is 46046465.

It is not an unprimeable number, because it can be changed into a prime (56464063) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 441062 + ... + 441189.

It is an arithmetic number, because the mean of its divisors is an integer number (8003286).

Almost surely, 2^56464064 is an apocalyptic number.

It is an amenable number.

56464064 is a deficient number, since it is larger than the sum of its proper divisors (55581940).

56464064 is an equidigital number, since it uses as much as digits as its factorization.

56464064 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 882263 (or 882253 counting only the distinct ones).

The product of its (nonzero) digits is 69120, while the sum is 35.

The square root of 56464064 is about 7514.2573818043. The cubic root of 56464064 is about 383.6401431979.

The spelling of 56464064 in words is "fifty-six million, four hundred sixty-four thousand, sixty-four".