27047313 has 12 divisors (see below), whose sum is σ = 39140608. Its totient is φ = 17998200.

The previous prime is 27047299. The next prime is 27047327. The reversal of 27047313 is 31374072.

It is an interprime number because it is at equal distance from previous prime (27047299) and next prime (27047327).

It is not a de Polignac number, because 27047313 - 2⁵ = 27047281 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 (27047113) 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 11 ways as a sum of consecutive naturals, for example, 2988 + ... + 7938.

Almost surely, 2^27047313 is an apocalyptic number.

It is an amenable number.

27047313 is a deficient number, since it is larger than the sum of its proper divisors (12093295).

27047313 is a wasteful number, since it uses less digits than its factorization.

27047313 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5564 (or 5561 counting only the distinct ones).

The product of its (nonzero) digits is 3528, while the sum is 27.

The square root of 27047313 is about 5200.7031255399. The cubic root of 27047313 is about 300.1751310771.

The spelling of 27047313 in words is "twenty-seven million, forty-seven thousand, three hundred thirteen".