27474968 has 16 divisors (see below), whose sum is σ = 51788160. Its totient is φ = 13664800.

The previous prime is 27474947. The next prime is 27474971. The reversal of 27474968 is 86947472.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 7463 + ... + 10518.

It is an arithmetic number, because the mean of its divisors is an integer number (3236760).

Almost surely, 2^27474968 is an apocalyptic number.

It is an amenable number.

27474968 is a deficient number, since it is larger than the sum of its proper divisors (24313192).

27474968 is a wasteful number, since it uses less digits than its factorization.

27474968 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 18178 (or 18174 counting only the distinct ones).

The product of its digits is 677376, while the sum is 47.

The square root of 27474968 is about 5241.6569899222. The cubic root of 27474968 is about 301.7489251307.

The spelling of 27474968 in words is "twenty-seven million, four hundred seventy-four thousand, nine hundred sixty-eight".