44969994 has 12 divisors (see below), whose sum is σ = 97435026. Its totient is φ = 14989992.

The previous prime is 44969987. The next prime is 44970007. The reversal of 44969994 is 49996944.

It can be written as a sum of positive squares in only one way, i.e., 41409225 + 3560769 = 6435^2 + 1887^2 .

It is a Curzon number.

It is a self number, because there is not a number n which added to its sum of digits gives 44969994.

It is an unprimeable number.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 1249149 + ... + 1249184.

Almost surely, 2^44969994 is an apocalyptic number.

44969994 is an abundant number, since it is smaller than the sum of its proper divisors (52465032).

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

44969994 is a wasteful number, since it uses less digits than its factorization.

44969994 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2498341 (or 2498338 counting only the distinct ones).

The product of its digits is 2519424, while the sum is 54.

The square root of 44969994 is about 6705.9670443568. The cubic root of 44969994 is about 355.6102549887.

The spelling of 44969994 in words is "forty-four million, nine hundred sixty-nine thousand, nine hundred ninety-four".