27956368 has 20 divisors (see below), whose sum is σ = 59089968. Its totient is φ = 12707360.

The previous prime is 27956359. The next prime is 27956393. The reversal of 27956368 is 86365972.

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, 79246 + ... + 79597.

Almost surely, 2^27956368 is an apocalyptic number.

It is an amenable number.

27956368 is an abundant number, since it is smaller than the sum of its proper divisors (31133600).

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

27956368 is a wasteful number, since it uses less digits than its factorization.

27956368 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 158862 (or 158856 counting only the distinct ones).

The product of its digits is 544320, while the sum is 46.

The square root of 27956368 is about 5287.3781782657. The cubic root of 27956368 is about 303.5010860804.

The spelling of 27956368 in words is "twenty-seven million, nine hundred fifty-six thousand, three hundred sixty-eight".