6602172 has 12 divisors (see below), whose sum is σ = 15405096. Its totient is φ = 2200720.

The previous prime is 6602161. The next prime is 6602201. The reversal of 6602172 is 2712066.

It is a happy number.

It is a tau number, because it is divible by the number of its divisors (12).

It is a super-3 number, since 3×6602172³ (a number of 21 digits) contains 333 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 275079 + ... + 275102.

It is an arithmetic number, because the mean of its divisors is an integer number (1283758).

Almost surely, 2^6602172 is an apocalyptic number.

It is an amenable number.

6602172 is an abundant number, since it is smaller than the sum of its proper divisors (8802924).

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

6602172 is a wasteful number, since it uses less digits than its factorization.

6602172 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 550188 (or 550186 counting only the distinct ones).

The product of its (nonzero) digits is 1008, while the sum is 24.

The square root of 6602172 is about 2569.4692058867. The cubic root of 6602172 is about 187.5983199902.

The spelling of 6602172 in words is "six million, six hundred two thousand, one hundred seventy-two".