6602166 has 12 divisors (see below), whose sum is σ = 14304732. Its totient is φ = 2200716.

The previous prime is 6602161. The next prime is 6602201. The reversal of 6602166 is 6612066.

It is a super-3 number, since 3×6602166³ (a number of 21 digits) contains 333 as substring.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (6602161) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 183376 + ... + 183411.

It is an arithmetic number, because the mean of its divisors is an integer number (1192061).

Almost surely, 2^6602166 is an apocalyptic number.

6602166 is an abundant number, since it is smaller than the sum of its proper divisors (7702566).

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

6602166 is a wasteful number, since it uses less digits than its factorization.

6602166 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 366795 (or 366792 counting only the distinct ones).

The product of its (nonzero) digits is 2592, while the sum is 27.

The square root of 6602166 is about 2569.4680383301. The cubic root of 6602166 is about 187.5982631609.

The spelling of 6602166 in words is "six million, six hundred two thousand, one hundred sixty-six".