56262764 has 12 divisors (see below), whose sum is σ = 99005088. Its totient is φ = 27975600.

The previous prime is 56262763. The next prime is 56262769. The reversal of 56262764 is 46726265.

It is a super-2 number, since 2×56262764² = 6330997225839392, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (56262763) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 38132 + ... + 39579.

It is an arithmetic number, because the mean of its divisors is an integer number (8250424).

Almost surely, 2^56262764 is an apocalyptic number.

It is an amenable number.

56262764 is a deficient number, since it is larger than the sum of its proper divisors (42742324).

56262764 is a wasteful number, since it uses less digits than its factorization.

56262764 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 77896 (or 77894 counting only the distinct ones).

The product of its digits is 120960, while the sum is 38.

The square root of 56262764 is about 7500.8508850663. The cubic root of 56262764 is about 383.1836952601.

The spelling of 56262764 in words is "fifty-six million, two hundred sixty-two thousand, seven hundred sixty-four".