56676744 has 48 divisors (see below), whose sum is σ = 155675520. Its totient is φ = 18624480.

The previous prime is 56676743. The next prime is 56676749. The reversal of 56676744 is 44767665.

It is a happy number.

It is a self number, because there is not a number n which added to its sum of digits gives 56676744.

It is not an unprimeable number, because it can be changed into a prime (56676743) 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, 432 + ... + 10655.

It is an arithmetic number, because the mean of its divisors is an integer number (3243240).

Almost surely, 2^56676744 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 56676744, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (77837760).

56676744 is an abundant number, since it is smaller than the sum of its proper divisors (98998776).

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

56676744 is a wasteful number, since it uses less digits than its factorization.

56676744 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 11170 (or 11163 counting only the distinct ones).

The product of its digits is 846720, while the sum is 45.

The square root of 56676744 is about 7528.3958450655. The cubic root of 56676744 is about 384.1212182411.

The spelling of 56676744 in words is "fifty-six million, six hundred seventy-six thousand, seven hundred forty-four".