5656744 has 16 divisors (see below), whose sum is σ = 10684800. Its totient is φ = 2807472.

The previous prime is 5656727. The next prime is 5656757. The reversal of 5656744 is 4476565.

It is a happy number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1432 + ... + 3655.

It is an arithmetic number, because the mean of its divisors is an integer number (667800).

Almost surely, 2^5656744 is an apocalyptic number.

It is an amenable number.

5656744 is a deficient number, since it is larger than the sum of its proper divisors (5028056).

5656744 is a wasteful number, since it uses less digits than its factorization.

5656744 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5232 (or 5228 counting only the distinct ones).

The product of its digits is 100800, while the sum is 37.

The square root of 5656744 is about 2378.3910527918. The cubic root of 5656744 is about 178.1785860734.

It can be divided in two parts, 5656 and 744, that added together give a square (6400 = 80²).

The spelling of 5656744 in words is "five million, six hundred fifty-six thousand, seven hundred forty-four".