27975368 has 16 divisors (see below), whose sum is σ = 52551180. Its totient is φ = 13961728.

The previous prime is 27975341. The next prime is 27975371. The reversal of 27975368 is 86357972.

It can be written as a sum of positive squares in 2 ways, for example, as 25421764 + 2553604 = 5042^2 + 1598^2 .

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, 1796 + ... + 7692.

Almost surely, 2^27975368 is an apocalyptic number.

It is an amenable number.

27975368 is a deficient number, since it is larger than the sum of its proper divisors (24575812).

27975368 is a wasteful number, since it uses less digits than its factorization.

27975368 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6496 (or 6492 counting only the distinct ones).

The product of its digits is 635040, while the sum is 47.

The square root of 27975368 is about 5289.1746047942. The cubic root of 27975368 is about 303.5698267070.

The spelling of 27975368 in words is "twenty-seven million, nine hundred seventy-five thousand, three hundred sixty-eight".