44579665 has 12 divisors (see below), whose sum is σ = 57928284. Its totient is φ = 32919744.

The previous prime is 44579629. The next prime is 44579671. The reversal of 44579665 is 56697544.

It can be written as a sum of positive squares in 6 ways, for example, as 2692881 + 41886784 = 1641^2 + 6472^2 .

It is not a de Polignac number, because 44579665 - 2⁷ = 44579537 is a prime.

It is a Duffinian number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 25534 + ... + 27223.

It is an arithmetic number, because the mean of its divisors is an integer number (4827357).

Almost surely, 2^44579665 is an apocalyptic number.

It is an amenable number.

44579665 is a deficient number, since it is larger than the sum of its proper divisors (13348619).

44579665 is a wasteful number, since it uses less digits than its factorization.

44579665 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 52788 (or 52775 counting only the distinct ones).

The product of its digits is 907200, while the sum is 46.

The square root of 44579665 is about 6676.8005062305. The cubic root of 44579665 is about 354.5783925628.

The spelling of 44579665 in words is "forty-four million, five hundred seventy-nine thousand, six hundred sixty-five".