56207016 has 96 divisors (see below), whose sum is σ = 161834400. Its totient is φ = 17573760.

The previous prime is 56206961. The next prime is 56207051. The reversal of 56207016 is 61070265.

56207016 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 247495 + ... + 247721.

It is an arithmetic number, because the mean of its divisors is an integer number (1685775).

Almost surely, 2^56207016 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 56207016, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (80917200).

56207016 is an abundant number, since it is smaller than the sum of its proper divisors (105627384).

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

56207016 is a wasteful number, since it uses less digits than its factorization.

56207016 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 439 (or 432 counting only the distinct ones).

The product of its (nonzero) digits is 2520, while the sum is 27.

The square root of 56207016 is about 7497.1338523465. The cubic root of 56207016 is about 383.0570941570.

The spelling of 56207016 in words is "fifty-six million, two hundred seven thousand, sixteen".