56697676 has 12 divisors (see below), whose sum is σ = 113395408. Its totient is φ = 24298992.

The previous prime is 56697673. The next prime is 56697677. The reversal of 56697676 is 67679665.

56697676 is an admirable number.

It is not an unprimeable number, because it can be changed into a prime (56697671) 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, 1012431 + ... + 1012486.

Almost surely, 2^56697676 is an apocalyptic number.

It is an amenable number.

56697676 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

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

56697676 is a wasteful number, since it uses less digits than its factorization.

56697676 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2024928 (or 2024926 counting only the distinct ones).

The product of its digits is 2857680, while the sum is 52.

The square root of 56697676 is about 7529.7859199316. The cubic root of 56697676 is about 384.1685006309.

The spelling of 56697676 in words is "fifty-six million, six hundred ninety-seven thousand, six hundred seventy-six".