56674860 has 96 divisors (see below), whose sum is σ = 177230592. Its totient is φ = 13413120.

The previous prime is 56674847. The next prime is 56674867. The reversal of 56674860 is 6847665.

It is a happy number.

It is not an unprimeable number, because it can be changed into a prime (56674867) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 27382 + ... + 29378.

It is an arithmetic number, because the mean of its divisors is an integer number (1846152).

Almost surely, 2^56674860 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 56674860, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (88615296).

56674860 is an abundant number, since it is smaller than the sum of its proper divisors (120555732).

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

56674860 is a wasteful number, since it uses less digits than its factorization.

56674860 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2063 (or 2061 counting only the distinct ones).

The product of its (nonzero) digits is 241920, while the sum is 42.

The square root of 56674860 is about 7528.2707177678. The cubic root of 56674860 is about 384.1169619840.

The spelling of 56674860 in words is "fifty-six million, six hundred seventy-four thousand, eight hundred sixty".