92871113 has 2 divisors, whose sum is σ = 92871114. Its totient is φ = 92871112.

The previous prime is 92871049. The next prime is 92871127. The reversal of 92871113 is 31117829.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 85969984 + 6901129 = 9272^2 + 2627^2 .

It is a cyclic number.

It is not a de Polignac number, because 92871113 - 2⁶ = 92871049 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 92871113.

It is not a weakly prime, because it can be changed into another prime (92771113) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 46435556 + 46435557.

It is an arithmetic number, because the mean of its divisors is an integer number (46435557).

Almost surely, 2^92871113 is an apocalyptic number.

It is an amenable number.

92871113 is a deficient number, since it is larger than the sum of its proper divisors (1).

92871113 is an equidigital number, since it uses as much as digits as its factorization.

92871113 is an evil number, because the sum of its binary digits is even.

The product of its digits is 3024, while the sum is 32.

The square root of 92871113 is about 9636.9659644517. The cubic root of 92871113 is about 452.8560944528.

The spelling of 92871113 in words is "ninety-two million, eight hundred seventy-one thousand, one hundred thirteen".