27960167 has 2 divisors, whose sum is σ = 27960168. Its totient is φ = 27960166.

The previous prime is 27960161. The next prime is 27960181. The reversal of 27960167 is 76106972.

It is a weak prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-27960167 is a prime.

It is a Chen prime.

It is a self number, because there is not a number n which added to its sum of digits gives 27960167.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (27960161) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 13980083 + 13980084.

It is an arithmetic number, because the mean of its divisors is an integer number (13980084).

Almost surely, 2^27960167 is an apocalyptic number.

27960167 is a deficient number, since it is larger than the sum of its proper divisors (1).

27960167 is an equidigital number, since it uses as much as digits as its factorization.

27960167 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 31752, while the sum is 38.

The square root of 27960167 is about 5287.7374178376. The cubic root of 27960167 is about 303.5148330784.

The spelling of 27960167 in words is "twenty-seven million, nine hundred sixty thousand, one hundred sixty-seven".