27276313 has 8 divisors (see below), whose sum is σ = 28933632. Its totient is φ = 25624896.

The previous prime is 27276307. The next prime is 27276317. The reversal of 27276313 is 31367272.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 27276313 - 2⁵ = 27276281 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (27276317) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 11256 + ... + 13462.

It is an arithmetic number, because the mean of its divisors is an integer number (3616704).

Almost surely, 2^27276313 is an apocalyptic number.

It is an amenable number.

27276313 is a deficient number, since it is larger than the sum of its proper divisors (1657319).

27276313 is a wasteful number, since it uses less digits than its factorization.

27276313 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2951.

The product of its digits is 10584, while the sum is 31.

The square root of 27276313 is about 5222.6729746366. The cubic root of 27276313 is about 301.0199101630.

It can be divided in two parts, 272 and 76313, that multiplied together give a square (20757136 = 4556²).

The spelling of 27276313 in words is "twenty-seven million, two hundred seventy-six thousand, three hundred thirteen".