44485564 has 12 divisors (see below), whose sum is σ = 79660504. Its totient is φ = 21725424.

The previous prime is 44485541. The next prime is 44485577. The reversal of 44485564 is 46558444.

It is a hoax number, since the sum of its digits (40) coincides with the sum of the digits of its distinct prime factors.

It is a congruent number.

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, 129147 + ... + 129490.

Almost surely, 2^44485564 is an apocalyptic number.

It is an amenable number.

44485564 is a deficient number, since it is larger than the sum of its proper divisors (35174940).

44485564 is a wasteful number, since it uses less digits than its factorization.

44485564 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 258684 (or 258682 counting only the distinct ones).

The product of its digits is 307200, while the sum is 40.

The square root of 44485564 is about 6669.7499203493. The cubic root of 44485564 is about 354.3287295091.

The spelling of 44485564 in words is "forty-four million, four hundred eighty-five thousand, five hundred sixty-four".