45710644 has 12 divisors (see below), whose sum is σ = 91421344. Its totient is φ = 19590264.

The previous prime is 45710633. The next prime is 45710689. The reversal of 45710644 is 44601754.

45710644 is an admirable number.

It is a hoax number, since the sum of its digits (31) 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, 816234 + ... + 816289.

Almost surely, 2^45710644 is an apocalyptic number.

It is an amenable number.

45710644 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

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

45710644 is a wasteful number, since it uses less digits than its factorization.

45710644 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1632534 (or 1632532 counting only the distinct ones).

The product of its (nonzero) digits is 13440, while the sum is 31.

The square root of 45710644 is about 6760.9647240612. The cubic root of 45710644 is about 357.5519190411.

The spelling of 45710644 in words is "forty-five million, seven hundred ten thousand, six hundred forty-four".