56471264 has 12 divisors (see below), whose sum is σ = 111177864. Its totient is φ = 28235616.

The previous prime is 56471257. The next prime is 56471269. The reversal of 56471264 is 46217465.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (56471269) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 882332 + ... + 882395.

It is an arithmetic number, because the mean of its divisors is an integer number (9264822).

Almost surely, 2^56471264 is an apocalyptic number.

It is an amenable number.

56471264 is a deficient number, since it is larger than the sum of its proper divisors (54706600).

56471264 is a wasteful number, since it uses less digits than its factorization.

56471264 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1764737 (or 1764729 counting only the distinct ones).

The product of its digits is 40320, while the sum is 35.

The square root of 56471264 is about 7514.7364557914. The cubic root of 56471264 is about 383.6564490948.

The spelling of 56471264 in words is "fifty-six million, four hundred seventy-one thousand, two hundred sixty-four".