166992102 has 72 divisors (see below), whose sum is σ = 394655040. Its totient is φ = 50971680.

The previous prime is 166992053. The next prime is 166992103. The reversal of 166992102 is 201299661.

166992102 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (166992103) by changing a digit.

It is a polite number, since it can be written in 35 ways as a sum of consecutive naturals, for example, 201024 + ... + 201852.

It is an arithmetic number, because the mean of its divisors is an integer number (5481320).

Almost surely, 2^166992102 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 166992102, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (197327520).

166992102 is an abundant number, since it is smaller than the sum of its proper divisors (227662938).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

166992102 is a wasteful number, since it uses less digits than its factorization.

166992102 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 906 (or 884 counting only the distinct ones).

The product of its (nonzero) digits is 11664, while the sum is 36.

The square root of 166992102 is about 12922.5423969125. The cubic root of 166992102 is about 550.6791631993.

The spelling of 166992102 in words is "one hundred sixty-six million, nine hundred ninety-two thousand, one hundred two".