27044668 has 18 divisors (see below), whose sum is σ = 55055616. Its totient is φ = 11590488.

The previous prime is 27044659. The next prime is 27044683. The reversal of 27044668 is 86644072.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 68796 + ... + 69187.

Almost surely, 2^27044668 is an apocalyptic number.

27044668 is a gapful number since it is divisible by the number (28) formed by its first and last digit.

It is an amenable number.

27044668 is an abundant number, since it is smaller than the sum of its proper divisors (28010948).

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

27044668 is a wasteful number, since it uses less digits than its factorization.

27044668 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 138001 (or 137992 counting only the distinct ones).

The product of its (nonzero) digits is 64512, while the sum is 37.

The square root of 27044668 is about 5200.4488267841. The cubic root of 27044668 is about 300.1653458894.

The spelling of 27044668 in words is "twenty-seven million, forty-four thousand, six hundred sixty-eight".