6902166 has 16 divisors (see below), whose sum is σ = 13837824. Its totient is φ = 2295144.

The previous prime is 6902141. The next prime is 6902171. The reversal of 6902166 is 6612096.

It is a super-3 number, since 3×6902166³ (a number of 21 digits) contains 333 as substring.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1875 + ... + 4161.

It is an arithmetic number, because the mean of its divisors is an integer number (864864).

Almost surely, 2^6902166 is an apocalyptic number.

6902166 is an abundant number, since it is smaller than the sum of its proper divisors (6935658).

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

6902166 is a wasteful number, since it uses less digits than its factorization.

6902166 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2795.

The product of its (nonzero) digits is 3888, while the sum is 30.

The square root of 6902166 is about 2627.1973660157. The cubic root of 6902166 is about 190.3977448065.

The spelling of 6902166 in words is "six million, nine hundred two thousand, one hundred sixty-six".