44475772 has 24 divisors (see below), whose sum is σ = 85397760. Its totient is φ = 20099760.

The previous prime is 44475733. The next prime is 44475773. The reversal of 44475772 is 27757444.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (44475773) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 5053 + ... + 10699.

It is an arithmetic number, because the mean of its divisors is an integer number (3558240).

Almost surely, 2^44475772 is an apocalyptic number.

It is an amenable number.

44475772 is a deficient number, since it is larger than the sum of its proper divisors (40921988).

44475772 is a wasteful number, since it uses less digits than its factorization.

44475772 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5841 (or 5839 counting only the distinct ones).

The product of its digits is 219520, while the sum is 40.

The square root of 44475772 is about 6669.0158194444. The cubic root of 44475772 is about 354.3027297524.

The spelling of 44475772 in words is "forty-four million, four hundred seventy-five thousand, seven hundred seventy-two".