44705864 has 16 divisors (see below), whose sum is σ = 95798400. Its totient is φ = 19159632.

The previous prime is 44705839. The next prime is 44705873. The reversal of 44705864 is 46850744.

It is a super-2 number, since 2×44705864² = 3997228551972992, which contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 399104 + ... + 399215.

It is an arithmetic number, because the mean of its divisors is an integer number (5987400).

Almost surely, 2^44705864 is an apocalyptic number.

It is an amenable number.

44705864 is an abundant number, since it is smaller than the sum of its proper divisors (51092536).

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

44705864 is a wasteful number, since it uses less digits than its factorization.

44705864 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 798332 (or 798328 counting only the distinct ones).

The product of its (nonzero) digits is 107520, while the sum is 38.

The square root of 44705864 is about 6686.2443867989. The cubic root of 44705864 is about 354.9126651524.

The spelling of 44705864 in words is "forty-four million, seven hundred five thousand, eight hundred sixty-four".