167162243 has 2 divisors, whose sum is σ = 167162244. Its totient is φ = 167162242.

The previous prime is 167162227. The next prime is 167162257. The reversal of 167162243 is 342261761.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 167162243 - 2⁴ = 167162227 is a prime.

It is not a weakly prime, because it can be changed into another prime (167162843) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 83581121 + 83581122.

It is an arithmetic number, because the mean of its divisors is an integer number (83581122).

Almost surely, 2^167162243 is an apocalyptic number.

167162243 is a deficient number, since it is larger than the sum of its proper divisors (1).

167162243 is an equidigital number, since it uses as much as digits as its factorization.

167162243 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 12096, while the sum is 32.

The square root of 167162243 is about 12929.1238295563. The cubic root of 167162243 is about 550.8661207469.

The spelling of 167162243 in words is "one hundred sixty-seven million, one hundred sixty-two thousand, two hundred forty-three".