44561712 has 40 divisors (see below), whose sum is σ = 123974704. Its totient is φ = 13711104.

The previous prime is 44561617. The next prime is 44561731. The reversal of 44561712 is 21716544.

It is a self number, because there is not a number n which added to its sum of digits gives 44561712.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 35083 + ... + 36330.

Almost surely, 2^44561712 is an apocalyptic number.

It is an amenable number.

44561712 is an abundant number, since it is smaller than the sum of its proper divisors (79412992).

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

44561712 is a wasteful number, since it uses less digits than its factorization.

44561712 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 71437 (or 71431 counting only the distinct ones).

The product of its digits is 6720, while the sum is 30.

The square root of 44561712 is about 6675.4559394846. The cubic root of 44561712 is about 354.5307878937.

The spelling of 44561712 in words is "forty-four million, five hundred sixty-one thousand, seven hundred twelve".