44008972 has 12 divisors (see below), whose sum is σ = 88018000. Its totient is φ = 18860976.

The previous prime is 44008961. The next prime is 44008981. The reversal of 44008972 is 27980044.

It is a happy number.

44008972 is an admirable number.

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, 785847 + ... + 785902.

Almost surely, 2^44008972 is an apocalyptic number.

It is an amenable number.

44008972 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

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

44008972 is a wasteful number, since it uses less digits than its factorization.

44008972 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1571760 (or 1571758 counting only the distinct ones).

The product of its (nonzero) digits is 16128, while the sum is 34.

The square root of 44008972 is about 6633.9258361848. The cubic root of 44008972 is about 353.0588275725.

The spelling of 44008972 in words is "forty-four million, eight thousand, nine hundred seventy-two".