27113229 has 24 divisors (see below), whose sum is σ = 46012512. Its totient is φ = 15167520.

The previous prime is 27113197. The next prime is 27113239. The reversal of 27113229 is 92231172.

It is not a de Polignac number, because 27113229 - 2⁵ = 27113197 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (27113239) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 9247 + ... + 11820.

It is an arithmetic number, because the mean of its divisors is an integer number (1917188).

Almost surely, 2^27113229 is an apocalyptic number.

It is an amenable number.

27113229 is a deficient number, since it is larger than the sum of its proper divisors (18899283).

27113229 is a wasteful number, since it uses less digits than its factorization.

27113229 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 21097 (or 21094 counting only the distinct ones).

The product of its digits is 1512, while the sum is 27.

The square root of 27113229 is about 5207.0364892134. The cubic root of 27113229 is about 300.4187818007.

The spelling of 27113229 in words is "twenty-seven million, one hundred thirteen thousand, two hundred twenty-nine".