44170372 has 6 divisors (see below), whose sum is σ = 77298158. Its totient is φ = 22085184.

The previous prime is 44170367. The next prime is 44170387. The reversal of 44170372 is 27307144.

It can be written as a sum of positive squares in only one way, i.e., 31539456 + 12630916 = 5616^2 + 3554^2 .

It is a self number, because there is not a number n which added to its sum of digits gives 44170372.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5521293 + ... + 5521300.

Almost surely, 2^44170372 is an apocalyptic number.

It is an amenable number.

44170372 is a deficient number, since it is larger than the sum of its proper divisors (33127786).

44170372 is a wasteful number, since it uses less digits than its factorization.

44170372 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 11042597 (or 11042595 counting only the distinct ones).

The product of its (nonzero) digits is 4704, while the sum is 28.

The square root of 44170372 is about 6646.0794458086. The cubic root of 44170372 is about 353.4899076641.

The spelling of 44170372 in words is "forty-four million, one hundred seventy thousand, three hundred seventy-two".