27118056 has 128 divisors (see below), whose sum is σ = 82575360. Its totient is φ = 7257600.

The previous prime is 27118037. The next prime is 27118067. The reversal of 27118056 is 65081172.

It is a super-2 number, since 2×27118056² = 1470777922438272, which contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 213465 + ... + 213591.

It is an arithmetic number, because the mean of its divisors is an integer number (645120).

Almost surely, 2^27118056 is an apocalyptic number.

It is a pronic number, being equal to 5207×5208.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 27118056, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (41287680).

27118056 is an abundant number, since it is smaller than the sum of its proper divisors (55457304).

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

27118056 is a wasteful number, since it uses less digits than its factorization.

27118056 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 215 (or 211 counting only the distinct ones).

The product of its (nonzero) digits is 3360, while the sum is 30.

The square root of 27118056 is about 5207.4999759962. The cubic root of 27118056 is about 300.4366087123.

The spelling of 27118056 in words is "twenty-seven million, one hundred eighteen thousand, fifty-six".