166892107 has 2 divisors, whose sum is σ = 166892108. Its totient is φ = 166892106.

The previous prime is 166892083. The next prime is 166892119. The reversal of 166892107 is 701298661.

166892107 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-166892107 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 166892107.

It is not a weakly prime, because it can be changed into another prime (166892147) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 83446053 + 83446054.

It is an arithmetic number, because the mean of its divisors is an integer number (83446054).

Almost surely, 2^166892107 is an apocalyptic number.

166892107 is a deficient number, since it is larger than the sum of its proper divisors (1).

166892107 is an equidigital number, since it uses as much as digits as its factorization.

166892107 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 36288, while the sum is 40.

The square root of 166892107 is about 12918.6728033494. The cubic root of 166892107 is about 550.5692255497.

The spelling of 166892107 in words is "one hundred sixty-six million, eight hundred ninety-two thousand, one hundred seven".