44375697 has 12 divisors (see below), whose sum is σ = 67472080. Its totient is φ = 28026648.

The previous prime is 44375689. The next prime is 44375707. The reversal of 44375697 is 79657344.

It is not a de Polignac number, because 44375697 - 2³ = 44375689 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (44375647) 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, 129583 + ... + 129924.

Almost surely, 2^44375697 is an apocalyptic number.

It is an amenable number.

44375697 is a deficient number, since it is larger than the sum of its proper divisors (23096383).

44375697 is a wasteful number, since it uses less digits than its factorization.

44375697 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 259532 (or 259529 counting only the distinct ones).

The product of its digits is 635040, while the sum is 45.

The square root of 44375697 is about 6661.5086129194. The cubic root of 44375697 is about 354.0367911585.

The spelling of 44375697 in words is "forty-four million, three hundred seventy-five thousand, six hundred ninety-seven".