167085623 has 2 divisors, whose sum is σ = 167085624. Its totient is φ = 167085622.

The previous prime is 167085533. The next prime is 167085641. The reversal of 167085623 is 326580761.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 167085623 - 2²⁶ = 99976759 is a prime.

It is a Sophie Germain prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (167085323) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 83542811 + 83542812.

It is an arithmetic number, because the mean of its divisors is an integer number (83542812).

Almost surely, 2^167085623 is an apocalyptic number.

167085623 is a deficient number, since it is larger than the sum of its proper divisors (1).

167085623 is an equidigital number, since it uses as much as digits as its factorization.

167085623 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 60480, while the sum is 38.

The square root of 167085623 is about 12926.1604121255. The cubic root of 167085623 is about 550.7819434196.

The spelling of 167085623 in words is "one hundred sixty-seven million, eighty-five thousand, six hundred twenty-three".