27968092 has 24 divisors (see below), whose sum is σ = 51559200. Its totient is φ = 13248576.

The previous prime is 27968089. The next prime is 27968099. The reversal of 27968092 is 29086972.

It is a happy number.

It is a hoax number, since the sum of its digits (43) coincides with the sum of the digits of its distinct prime factors.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (27968099) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 8634 + ... + 11422.

It is an arithmetic number, because the mean of its divisors is an integer number (2148300).

Almost surely, 2^27968092 is an apocalyptic number.

It is an amenable number.

27968092 is a deficient number, since it is larger than the sum of its proper divisors (23591108).

27968092 is a wasteful number, since it uses less digits than its factorization.

27968092 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2925 (or 2923 counting only the distinct ones).

The product of its (nonzero) digits is 108864, while the sum is 43.

The square root of 27968092 is about 5288.4867400798. The cubic root of 27968092 is about 303.5435063433.

The spelling of 27968092 in words is "twenty-seven million, nine hundred sixty-eight thousand, ninety-two".