27153968 has 20 divisors (see below), whose sum is σ = 53731680. Its totient is φ = 13287744.

The previous prime is 27153949. The next prime is 27153979. The reversal of 27153968 is 86935172.

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, 17303 + ... + 18806.

It is an arithmetic number, because the mean of its divisors is an integer number (2686584).

Almost surely, 2^27153968 is an apocalyptic number.

It is an amenable number.

27153968 is a deficient number, since it is larger than the sum of its proper divisors (26577712).

27153968 is a wasteful number, since it uses less digits than its factorization.

27153968 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 36164 (or 36158 counting only the distinct ones).

The product of its digits is 90720, while the sum is 41.

The square root of 27153968 is about 5210.9469388970. The cubic root of 27153968 is about 300.5691713157.

The spelling of 27153968 in words is "twenty-seven million, one hundred fifty-three thousand, nine hundred sixty-eight".