40112167 has 2 divisors, whose sum is σ = 40112168. Its totient is φ = 40112166.

The previous prime is 40112143. The next prime is 40112183. The reversal of 40112167 is 76121104.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-40112167 is a prime.

It is a Chen prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (40112117) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 20056083 + 20056084.

It is an arithmetic number, because the mean of its divisors is an integer number (20056084).

Almost surely, 2^40112167 is an apocalyptic number.

40112167 is a deficient number, since it is larger than the sum of its proper divisors (1).

40112167 is an equidigital number, since it uses as much as digits as its factorization.

40112167 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 336, while the sum is 22.

The square root of 40112167 is about 6333.4166924339. The cubic root of 40112167 is about 342.3145624484.

The spelling of 40112167 in words is "forty million, one hundred twelve thousand, one hundred sixty-seven".