44261992 has 16 divisors (see below), whose sum is σ = 83064960. Its totient is φ = 22111344.

The previous prime is 44261989. The next prime is 44262011. The reversal of 44261992 is 29916244.

It is a happy number.

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, 12393 + ... + 15559.

It is an arithmetic number, because the mean of its divisors is an integer number (5191560).

Almost surely, 2^44261992 is an apocalyptic number.

It is an amenable number.

44261992 is a deficient number, since it is larger than the sum of its proper divisors (38802968).

44261992 is a wasteful number, since it uses less digits than its factorization.

44261992 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4920 (or 4916 counting only the distinct ones).

The product of its digits is 31104, while the sum is 37.

The square root of 44261992 is about 6652.9686606807. The cubic root of 44261992 is about 353.7341466340.

The spelling of 44261992 in words is "forty-four million, two hundred sixty-one thousand, nine hundred ninety-two".