56936358 has 36 divisors (see below), whose sum is σ = 128129820. Its totient is φ = 18974412.

The previous prime is 56936353. The next prime is 56936371. The reversal of 56936358 is 85363965.

56936358 is a `hidden beast` number, since 5 + 6 + 9 + 3 + 635 + 8 = 666.

It is a Smith number, since the sum of its digits (45) coincides with the sum of the digits of its prime factors.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (56936353) by changing a digit.

It is a polite number, since it can be written in 17 ways as a sum of consecutive naturals, for example, 10953 + ... + 15291.

Almost surely, 2^56936358 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 56936358, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (64064910).

56936358 is an abundant number, since it is smaller than the sum of its proper divisors (71193462).

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

56936358 is an frugal number, since it uses more digits than its factorization.

56936358 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4365 (or 4344 counting only the distinct ones).

The product of its digits is 583200, while the sum is 45.

The square root of 56936358 is about 7545.6184637179. The cubic root of 56936358 is about 384.7068280276.

The spelling of 56936358 in words is "fifty-six million, nine hundred thirty-six thousand, three hundred fifty-eight".