44973744 has 20 divisors (see below), whose sum is σ = 116182296. Its totient is φ = 14991232.

The previous prime is 44973737. The next prime is 44973757. The reversal of 44973744 is 44737944.

It is a junction number, because it is equal to n+sod(n) for n = 44973696 and 44973705.

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, 468429 + ... + 468524.

Almost surely, 2^44973744 is an apocalyptic number.

It is an amenable number.

44973744 is an abundant number, since it is smaller than the sum of its proper divisors (71208552).

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

44973744 is a wasteful number, since it uses less digits than its factorization.

44973744 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 936964 (or 936958 counting only the distinct ones).

The product of its digits is 338688, while the sum is 42.

The square root of 44973744 is about 6706.2466402601. The cubic root of 44973744 is about 355.6201393677.

The spelling of 44973744 in words is "forty-four million, nine hundred seventy-three thousand, seven hundred forty-four".