44988372 has 120 divisors (see below), whose sum is σ = 138311712. Its totient is φ = 12571200.

The previous prime is 44988319. The next prime is 44988389. The reversal of 44988372 is 27388944.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 39 ways as a sum of consecutive naturals, for example, 45847 + ... + 46817.

Almost surely, 2^44988372 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 44988372, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (69155856).

44988372 is an abundant number, since it is smaller than the sum of its proper divisors (93323340).

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

44988372 is a wasteful number, since it uses less digits than its factorization.

44988372 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1011 (or 1000 counting only the distinct ones).

The product of its digits is 387072, while the sum is 45.

The square root of 44988372 is about 6707.3371765552. The cubic root of 44988372 is about 355.6586911021.

The spelling of 44988372 in words is "forty-four million, nine hundred eighty-eight thousand, three hundred seventy-two".