27139776 has 28 divisors (see below), whose sum is σ = 71807832. Its totient is φ = 9046528.

The previous prime is 27139741. The next prime is 27139781. The reversal of 27139776 is 67793172.

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, 70485 + ... + 70868.

Almost surely, 2^27139776 is an apocalyptic number.

It is an amenable number.

27139776 is an abundant number, since it is smaller than the sum of its proper divisors (44668056).

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

27139776 is a wasteful number, since it uses less digits than its factorization.

27139776 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 141368 (or 141358 counting only the distinct ones).

The product of its digits is 111132, while the sum is 42.

The square root of 27139776 is about 5209.5850122635. The cubic root of 27139776 is about 300.5167981101.

The spelling of 27139776 in words is "twenty-seven million, one hundred thirty-nine thousand, seven hundred seventy-six".