27796984 has 8 divisors (see below), whose sum is σ = 52119360. Its totient is φ = 13898488.

The previous prime is 27796973. The next prime is 27797017. The reversal of 27796984 is 48969772.

It is a tau number, because it is divible by the number of its divisors (8).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1737304 + ... + 1737319.

It is an arithmetic number, because the mean of its divisors is an integer number (6514920).

Almost surely, 2^27796984 is an apocalyptic number.

It is an amenable number.

27796984 is a deficient number, since it is larger than the sum of its proper divisors (24322376).

27796984 is a wasteful number, since it uses less digits than its factorization.

27796984 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3474629 (or 3474625 counting only the distinct ones).

The product of its digits is 1524096, while the sum is 52.

The square root of 27796984 is about 5272.2845143258. The cubic root of 27796984 is about 302.9232161015.

The spelling of 27796984 in words is "twenty-seven million, seven hundred ninety-six thousand, nine hundred eighty-four".