56036216 has 16 divisors (see below), whose sum is σ = 111248640. Its totient is φ = 26369920.

The previous prime is 56036209. The next prime is 56036219. The reversal of 56036216 is 61263065.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (56036219) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 205880 + ... + 206151.

It is an arithmetic number, because the mean of its divisors is an integer number (6953040).

Almost surely, 2^56036216 is an apocalyptic number.

It is an amenable number.

56036216 is a deficient number, since it is larger than the sum of its proper divisors (55212424).

56036216 is a wasteful number, since it uses less digits than its factorization.

56036216 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 412054 (or 412050 counting only the distinct ones).

The product of its (nonzero) digits is 6480, while the sum is 29.

The square root of 56036216 is about 7485.7341657315. The cubic root of 56036216 is about 382.6686934432.

The spelling of 56036216 in words is "fifty-six million, thirty-six thousand, two hundred sixteen".