44475372 has 24 divisors (see below), whose sum is σ = 115306800. Its totient is φ = 14825088.

The previous prime is 44475329. The next prime is 44475391. The reversal of 44475372 is 27357444.

It is a Smith number, since the sum of its digits (36) coincides with the sum of the digits of its prime factors.

It is a Harshad number since it is a multiple of its sum of digits (36).

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, 205797 + ... + 206012.

It is an arithmetic number, because the mean of its divisors is an integer number (4804450).

Almost surely, 2^44475372 is an apocalyptic number.

It is an amenable number.

44475372 is an abundant number, since it is smaller than the sum of its proper divisors (70831428).

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

44475372 is a wasteful number, since it uses less digits than its factorization.

44475372 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 411822 (or 411814 counting only the distinct ones).

The product of its digits is 94080, while the sum is 36.

The square root of 44475372 is about 6668.9858299445. The cubic root of 44475372 is about 354.3016675897.

The spelling of 44475372 in words is "forty-four million, four hundred seventy-five thousand, three hundred seventy-two".