27479116 has 12 divisors (see below), whose sum is σ = 54958288. Its totient is φ = 11776752.

The previous prime is 27479093. The next prime is 27479119. The reversal of 27479116 is 61197472.

27479116 is an admirable number.

It is a super-2 number, since 2×27479116² = 1510203632282912, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (27479119) by changing a digit.

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, 490671 + ... + 490726.

Almost surely, 2^27479116 is an apocalyptic number.

It is an amenable number.

27479116 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

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

27479116 is a wasteful number, since it uses less digits than its factorization.

27479116 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 981408 (or 981406 counting only the distinct ones).

The product of its digits is 21168, while the sum is 37.

The square root of 27479116 is about 5242.0526513953. The cubic root of 27479116 is about 301.7641097594.

The spelling of 27479116 in words is "twenty-seven million, four hundred seventy-nine thousand, one hundred sixteen".