902166 has 16 divisors (see below), whose sum is σ = 1839024. Its totient is φ = 294944.

The previous prime is 902141. The next prime is 902179. The reversal of 902166 is 661209.

It is a congruent number.

It is an inconsummate number, since it does not exist a number n which divided by its sum of digits gives 902166.

It is an unprimeable number.

902166 is an untouchable number, because it is not equal to the sum of proper divisors of any number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1101 + ... + 1736.

It is an arithmetic number, because the mean of its divisors is an integer number (114939).

2⁹⁰²¹⁶⁶ is an apocalyptic number.

902166 is an abundant number, since it is smaller than the sum of its proper divisors (936858).

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

902166 is a wasteful number, since it uses less digits than its factorization.

902166 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2895.

The product of its (nonzero) digits is 648, while the sum is 24.

The square root of 902166 is about 949.8241942591. The cubic root of 902166 is about 96.6263301124.

The spelling of 902166 in words is "nine hundred two thousand, one hundred sixty-six".