44868656 has 40 divisors (see below), whose sum is σ = 102564864. Its totient is φ = 18607680.

The previous prime is 44868623. The next prime is 44868667. The reversal of 44868656 is 65686844.

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 44868656.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2990 + ... + 9933.

Almost surely, 2^44868656 is an apocalyptic number.

It is an amenable number.

44868656 is an abundant number, since it is smaller than the sum of its proper divisors (57696208).

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

44868656 is a wasteful number, since it uses less digits than its factorization.

44868656 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 12969 (or 12963 counting only the distinct ones).

The product of its digits is 1105920, while the sum is 47.

The square root of 44868656 is about 6698.4069747963. The cubic root of 44868656 is about 355.3429364806.

The spelling of 44868656 in words is "forty-four million, eight hundred sixty-eight thousand, six hundred fifty-six".