27276113 has 4 divisors (see below), whose sum is σ = 27738480. Its totient is φ = 26813748.

The previous prime is 27276071. The next prime is 27276127. The reversal of 27276113 is 31167272.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-27276113 is a prime.

It is a Duffinian number.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (27276133) 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, 231095 + ... + 231212.

It is an arithmetic number, because the mean of its divisors is an integer number (6934620).

Almost surely, 2^27276113 is an apocalyptic number.

It is an amenable number.

27276113 is a deficient number, since it is larger than the sum of its proper divisors (462367).

27276113 is an equidigital number, since it uses as much as digits as its factorization.

27276113 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 462366.

The product of its digits is 3528, while the sum is 29.

The square root of 27276113 is about 5222.6538273181. The cubic root of 27276113 is about 301.0191744315.

The spelling of 27276113 in words is "twenty-seven million, two hundred seventy-six thousand, one hundred thirteen".