27265413 has 16 divisors (see below), whose sum is σ = 42396800. Its totient is φ = 15579648.

The previous prime is 27265409. The next prime is 27265453. The reversal of 27265413 is 31456272.

It is not a de Polignac number, because 27265413 - 2² = 27265409 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (27265453) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 12220 + ... + 14277.

It is an arithmetic number, because the mean of its divisors is an integer number (2649800).

Almost surely, 2^27265413 is an apocalyptic number.

It is an amenable number.

27265413 is a deficient number, since it is larger than the sum of its proper divisors (15131387).

27265413 is an equidigital number, since it uses as much as digits as its factorization.

27265413 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 26521 (or 26507 counting only the distinct ones).

The product of its digits is 10080, while the sum is 30.

The square root of 27265413 is about 5221.6293434138. The cubic root of 27265413 is about 300.9798075511.

The spelling of 27265413 in words is "twenty-seven million, two hundred sixty-five thousand, four hundred thirteen".