56692812 has 48 divisors (see below), whose sum is σ = 144877824. Its totient is φ = 17112000.

The previous prime is 56692793. The next prime is 56692813. The reversal of 56692812 is 21829665.

It is not an unprimeable number, because it can be changed into a prime (56692813) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 40362 + ... + 41742.

It is an arithmetic number, because the mean of its divisors is an integer number (3018288).

Almost surely, 2^56692812 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 56692812, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (72438912).

56692812 is an abundant number, since it is smaller than the sum of its proper divisors (88185012).

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

56692812 is a wasteful number, since it uses less digits than its factorization.

56692812 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1710 (or 1708 counting only the distinct ones).

The product of its digits is 51840, while the sum is 39.

The square root of 56692812 is about 7529.4629290541. The cubic root of 56692812 is about 384.1575145897.

The spelling of 56692812 in words is "fifty-six million, six hundred ninety-two thousand, eight hundred twelve".