44990692 has 12 divisors (see below), whose sum is σ = 78798076. Its totient is φ = 22476960.

The previous prime is 44990683. The next prime is 44990707. The reversal of 44990692 is 29609944.

It can be written as a sum of positive squares in 2 ways, for example, as 29419776 + 15570916 = 5424^2 + 3946^2 .

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1942 + ... + 9682.

Almost surely, 2^44990692 is an apocalyptic number.

It is an amenable number.

44990692 is a deficient number, since it is larger than the sum of its proper divisors (33807384).

44990692 is a wasteful number, since it uses less digits than its factorization.

44990692 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9198 (or 9196 counting only the distinct ones).

The product of its (nonzero) digits is 139968, while the sum is 43.

The square root of 44990692 is about 6707.5101192618. The cubic root of 44990692 is about 355.6648046373.

The spelling of 44990692 in words is "forty-four million, nine hundred ninety thousand, six hundred ninety-two".