27464055 has 16 divisors (see below), whose sum is σ = 45015264. Its totient is φ = 14289920.

The previous prime is 27464051. The next prime is 27464069. The reversal of 27464055 is 55046472.

It is not a de Polignac number, because 27464055 - 2² = 27464051 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (27464051) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 21714 + ... + 22943.

It is an arithmetic number, because the mean of its divisors is an integer number (2813454).

Almost surely, 2^27464055 is an apocalyptic number.

27464055 is a deficient number, since it is larger than the sum of its proper divisors (17551209).

27464055 is a wasteful number, since it uses less digits than its factorization.

27464055 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 44706.

The product of its (nonzero) digits is 33600, while the sum is 33.

The square root of 27464055 is about 5240.6158989188. The cubic root of 27464055 is about 301.7089684921.

The spelling of 27464055 in words is "twenty-seven million, four hundred sixty-four thousand, fifty-five".