167213567 has 2 divisors, whose sum is σ = 167213568. Its totient is φ = 167213566.

The previous prime is 167213561. The next prime is 167213573. The reversal of 167213567 is 765312761.

It is a balanced prime because it is at equal distance from previous prime (167213561) and next prime (167213573).

It is a cyclic number.

It is not a de Polignac number, because 167213567 - 2⁶ = 167213503 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 167213567.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (167213561) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 83606783 + 83606784.

It is an arithmetic number, because the mean of its divisors is an integer number (83606784).

Almost surely, 2^167213567 is an apocalyptic number.

167213567 is a deficient number, since it is larger than the sum of its proper divisors (1).

167213567 is an equidigital number, since it uses as much as digits as its factorization.

167213567 is an evil number, because the sum of its binary digits is even.

The product of its digits is 52920, while the sum is 38.

The square root of 167213567 is about 12931.1084985008. The cubic root of 167213567 is about 550.9224926469.

The spelling of 167213567 in words is "one hundred sixty-seven million, two hundred thirteen thousand, five hundred sixty-seven".