56674368 has 84 divisors (see below), whose sum is σ = 165212268. Its totient is φ = 18570240.

The previous prime is 56674367. The next prime is 56674403. The reversal of 56674368 is 86347665.

It can be written as a sum of positive squares in 2 ways, for example, as 15303744 + 41370624 = 3912^2 + 6432^2 .

It is not an unprimeable number, because it can be changed into a prime (56674361) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 34330 + ... + 35942.

Almost surely, 2^56674368 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 56674368, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (82606134).

56674368 is an abundant number, since it is smaller than the sum of its proper divisors (108537900).

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

56674368 is a wasteful number, since it uses less digits than its factorization.

56674368 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1692 (or 1679 counting only the distinct ones).

The product of its digits is 725760, while the sum is 45.

The square root of 56674368 is about 7528.2380408699. The cubic root of 56674368 is about 384.1158504618.

The spelling of 56674368 in words is "fifty-six million, six hundred seventy-four thousand, three hundred sixty-eight".