27054656 has 28 divisors (see below), whose sum is σ = 54376320. Its totient is φ = 13353600.

The previous prime is 27054649. The next prime is 27054673. The reversal of 27054656 is 65645072.

It is a super-2 number, since 2×27054656² = 1463908822556672, which contains 22 as substring.

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, 2381 + ... + 7731.

Almost surely, 2^27054656 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 27054656, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (27188160).

27054656 is an abundant number, since it is smaller than the sum of its proper divisors (27321664).

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

27054656 is an equidigital number, since it uses as much as digits as its factorization.

27054656 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5442 (or 5432 counting only the distinct ones).

The product of its (nonzero) digits is 50400, while the sum is 35.

The square root of 27054656 is about 5201.4090398660. The cubic root of 27054656 is about 300.2022931905.

The spelling of 27054656 in words is "twenty-seven million, fifty-four thousand, six hundred fifty-six".