167412137 has 2 divisors, whose sum is σ = 167412138. Its totient is φ = 167412136.

The previous prime is 167412103. The next prime is 167412181. The reversal of 167412137 is 731214761.

167412137 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 99580441 + 67831696 = 9979^2 + 8236^2 .

It is a cyclic number.

It is not a de Polignac number, because 167412137 - 2¹² = 167408041 is a prime.

It is a super-2 number, since 2×167412137² = 56053647229813538, which contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (167412437) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 83706068 + 83706069.

It is an arithmetic number, because the mean of its divisors is an integer number (83706069).

Almost surely, 2^167412137 is an apocalyptic number.

It is an amenable number.

167412137 is a deficient number, since it is larger than the sum of its proper divisors (1).

167412137 is an equidigital number, since it uses as much as digits as its factorization.

167412137 is an evil number, because the sum of its binary digits is even.

The product of its digits is 7056, while the sum is 32.

The square root of 167412137 is about 12938.7842164556. The cubic root of 167412137 is about 551.1404841376.

Adding to 167412137 its reverse (731214761), we get a palindrome (898626898).

The spelling of 167412137 in words is "one hundred sixty-seven million, four hundred twelve thousand, one hundred thirty-seven".