44328717 has 12 divisors (see below), whose sum is σ = 64841920. Its totient is φ = 29177928.

The previous prime is 44328677. The next prime is 44328721. The reversal of 44328717 is 71782344.

It is a happy number.

It is not a de Polignac number, because 44328717 - 2²⁰ = 43280141 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (44328737) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 30463 + ... + 31884.

Almost surely, 2^44328717 is an apocalyptic number.

It is an amenable number.

44328717 is a deficient number, since it is larger than the sum of its proper divisors (20513203).

44328717 is a wasteful number, since it uses less digits than its factorization.

44328717 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 62432 (or 62429 counting only the distinct ones).

The product of its digits is 37632, while the sum is 36.

The square root of 44328717 is about 6657.9814508603. The cubic root of 44328717 is about 353.9118089225.

The spelling of 44328717 in words is "forty-four million, three hundred twenty-eight thousand, seven hundred seventeen".