44454372 has 48 divisors (see below), whose sum is σ = 108605952. Its totient is φ = 14135040.

The previous prime is 44454329. The next prime is 44454383. The reversal of 44454372 is 27345444.

44454372 is digitally balanced in base 9, because in such base it contains all the possibile digits an equal number of times.

44454372 is strictly pandigital in base 9.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 26338 + ... + 27974.

It is an arithmetic number, because the mean of its divisors is an integer number (2262624).

Almost surely, 2^44454372 is an apocalyptic number.

It is an amenable number.

44454372 is an abundant number, since it is smaller than the sum of its proper divisors (64151580).

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

44454372 is a wasteful number, since it uses less digits than its factorization.

44454372 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1748 (or 1746 counting only the distinct ones).

The product of its digits is 53760, while the sum is 33.

The square root of 44454372 is about 6667.4111917595. The cubic root of 44454372 is about 354.2458951023.

The spelling of 44454372 in words is "forty-four million, four hundred fifty-four thousand, three hundred seventy-two".