44976465 has 20 divisors (see below), whose sum is σ = 80625204. Its totient is φ = 23987232.

The previous prime is 44976457. The next prime is 44976469. The reversal of 44976465 is 56467944.

It can be written as a sum of positive squares in 2 ways, for example, as 25765776 + 19210689 = 5076^2 + 4383^2 .

It is not a de Polignac number, because 44976465 - 2³ = 44976457 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (45).

It is a self number, because there is not a number n which added to its sum of digits gives 44976465.

It is not an unprimeable number, because it can be changed into a prime (44976469) by changing a digit.

It is a polite number, since it can be written in 19 ways as a sum of consecutive naturals, for example, 55122 + ... + 55931.

Almost surely, 2^44976465 is an apocalyptic number.

44976465 is a gapful number since it is divisible by the number (45) formed by its first and last digit.

It is an amenable number.

44976465 is a deficient number, since it is larger than the sum of its proper divisors (35648739).

44976465 is a wasteful number, since it uses less digits than its factorization.

44976465 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 111070 (or 111061 counting only the distinct ones).

The product of its digits is 725760, while the sum is 45.

The square root of 44976465 is about 6706.4495077500. The cubic root of 44976465 is about 355.6273111291.

The spelling of 44976465 in words is "forty-four million, nine hundred seventy-six thousand, four hundred sixty-five".