44716644 has 48 divisors (see below), whose sum is σ = 132496000. Its totient is φ = 12775968.

The previous prime is 44716643. The next prime is 44716657. The reversal of 44716644 is 44661744.

44716644 is a `hidden beast` number, since 4 + 4 + 7 + 1 + 6 + 644 = 666.

It is a Harshad number since it is a multiple of its sum of digits (36).

It is a nude number because it is divisible by every one of its digits.

It is a junction number, because it is equal to n+sod(n) for n = 44716599 and 44716608.

It is not an unprimeable number, because it can be changed into a prime (44716643) by changing a digit.

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 15 ways as a sum of consecutive naturals, for example, 28819 + ... + 30330.

Almost surely, 2^44716644 is an apocalyptic number.

It is an amenable number.

44716644 is an abundant number, since it is smaller than the sum of its proper divisors (87779356).

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

44716644 is a wasteful number, since it uses less digits than its factorization.

44716644 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 59169 (or 59161 counting only the distinct ones).

The product of its digits is 64512, while the sum is 36.

The square root of 44716644 is about 6687.0504708728. The cubic root of 44716644 is about 354.9411897553.

The spelling of 44716644 in words is "forty-four million, seven hundred sixteen thousand, six hundred forty-four".