112887167 has 2 divisors, whose sum is σ = 112887168. Its totient is φ = 112887166.

The previous prime is 112887163. The next prime is 112887179. The reversal of 112887167 is 761788211.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 112887167 - 2² = 112887163 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (112887163) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 56443583 + 56443584.

It is an arithmetic number, because the mean of its divisors is an integer number (56443584).

Almost surely, 2^112887167 is an apocalyptic number.

112887167 is a deficient number, since it is larger than the sum of its proper divisors (1).

112887167 is an equidigital number, since it uses as much as digits as its factorization.

112887167 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 37632, while the sum is 41.

The square root of 112887167 is about 10624.8372693421. The cubic root of 112887167 is about 483.2978443490.

The spelling of 112887167 in words is "one hundred twelve million, eight hundred eighty-seven thousand, one hundred sixty-seven".