27055456 has 24 divisors (see below), whose sum is σ = 54401760. Its totient is φ = 13239168.

The previous prime is 27055447. The next prime is 27055459. The reversal of 27055456 is 65455072.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (27055459) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 7491 + ... + 10498.

It is an arithmetic number, because the mean of its divisors is an integer number (2266740).

Almost surely, 2^27055456 is an apocalyptic number.

It is an amenable number.

27055456 is an abundant number, since it is smaller than the sum of its proper divisors (27346304).

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

27055456 is a wasteful number, since it uses less digits than its factorization.

27055456 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 18046 (or 18038 counting only the distinct ones).

The product of its (nonzero) digits is 42000, while the sum is 34.

The square root of 27055456 is about 5201.4859415363. The cubic root of 27055456 is about 300.2052521324.

The spelling of 27055456 in words is "twenty-seven million, fifty-five thousand, four hundred fifty-six".