6468172 has 6 divisors (see below), whose sum is σ = 11319308. Its totient is φ = 3234084.

The previous prime is 6468167. The next prime is 6468179. The reversal of 6468172 is 2718646.

It is not an unprimeable number, because it can be changed into a prime (6468179) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 808518 + ... + 808525.

Almost surely, 2^6468172 is an apocalyptic number.

It is an amenable number.

6468172 is a deficient number, since it is larger than the sum of its proper divisors (4851136).

6468172 is a wasteful number, since it uses less digits than its factorization.

6468172 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1617047 (or 1617045 counting only the distinct ones).

The product of its digits is 16128, while the sum is 34.

The square root of 6468172 is about 2543.2601125327. The cubic root of 6468172 is about 186.3204481034.

The spelling of 6468172 in words is "six million, four hundred sixty-eight thousand, one hundred seventy-two".