27116351 has 4 divisors (see below), whose sum is σ = 27991104. Its totient is φ = 26241600.

The previous prime is 27116339. The next prime is 27116381. The reversal of 27116351 is 15361172.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 27116351 - 2¹⁴ = 27099967 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 27116351.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (27116311) 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, 437330 + ... + 437391.

It is an arithmetic number, because the mean of its divisors is an integer number (6997776).

Almost surely, 2^27116351 is an apocalyptic number.

27116351 is a deficient number, since it is larger than the sum of its proper divisors (874753).

27116351 is an equidigital number, since it uses as much as digits as its factorization.

27116351 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 874752.

The product of its digits is 1260, while the sum is 26.

The square root of 27116351 is about 5207.3362672291. The cubic root of 27116351 is about 300.4303121062.

The spelling of 27116351 in words is "twenty-seven million, one hundred sixteen thousand, three hundred fifty-one".