56700416 has 40 divisors (see below), whose sum is σ = 115271640. Its totient is φ = 27854848.

The previous prime is 56700401. The next prime is 56700421. The reversal of 56700416 is 61400765.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 29270 + ... + 31146.

It is an arithmetic number, because the mean of its divisors is an integer number (2881791).

Almost surely, 2^56700416 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 56700416, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (57635820).

56700416 is an abundant number, since it is smaller than the sum of its proper divisors (58571224).

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

56700416 is an equidigital number, since it uses as much as digits as its factorization.

56700416 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1954 (or 1938 counting only the distinct ones).

The product of its (nonzero) digits is 5040, while the sum is 29.

The square root of 56700416 is about 7529.9678618172. The cubic root of 56700416 is about 384.1746890370.

The spelling of 56700416 in words is "fifty-six million, seven hundred thousand, four hundred sixteen".