44894020 has 24 divisors (see below), whose sum is σ = 95687424. Its totient is φ = 17689056.

The previous prime is 44894011. The next prime is 44894033. The reversal of 44894020 is 2049844.

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 7 ways as a sum of consecutive naturals, for example, 15412 + ... + 18091.

It is an arithmetic number, because the mean of its divisors is an integer number (3986976).

Almost surely, 2^44894020 is an apocalyptic number.

It is an amenable number.

44894020 is an abundant number, since it is smaller than the sum of its proper divisors (50793404).

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

44894020 is a wasteful number, since it uses less digits than its factorization.

44894020 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 33579 (or 33577 counting only the distinct ones).

The product of its (nonzero) digits is 9216, while the sum is 31.

The square root of 44894020 is about 6700.2999932839. The cubic root of 44894020 is about 355.4098816583.

The spelling of 44894020 in words is "forty-four million, eight hundred ninety-four thousand, twenty".