44544668 has 24 divisors (see below), whose sum is σ = 89665632. Its totient is φ = 18967104.

The previous prime is 44544659. The next prime is 44544671. The reversal of 44544668 is 86644544.

It is a congruent number.

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, 671 + ... + 9462.

It is an arithmetic number, because the mean of its divisors is an integer number (3736068).

Almost surely, 2^44544668 is an apocalyptic number.

It is an amenable number.

44544668 is an abundant number, since it is smaller than the sum of its proper divisors (45120964).

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

44544668 is a wasteful number, since it uses less digits than its factorization.

44544668 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10301 (or 10299 counting only the distinct ones).

The product of its digits is 368640, while the sum is 41.

The square root of 44544668 is about 6674.1792004710. The cubic root of 44544668 is about 354.4855817213.

The spelling of 44544668 in words is "forty-four million, five hundred forty-four thousand, six hundred sixty-eight".