6343172 has 12 divisors (see below), whose sum is σ = 12109776. Its totient is φ = 2883240.

The previous prime is 6343163. The next prime is 6343177. The reversal of 6343172 is 2713436.

It is a d-powerful number, because it can be written as 6⁶ + 3⁴ + 4³ + 3¹² + 1 + 7⁸ + 2⁷ .

It is not an unprimeable number, because it can be changed into a prime (6343177) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (7) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 72038 + ... + 72125.

It is an arithmetic number, because the mean of its divisors is an integer number (1009148).

Almost surely, 2^6343172 is an apocalyptic number.

It is an amenable number.

6343172 is a deficient number, since it is larger than the sum of its proper divisors (5766604).

6343172 is a wasteful number, since it uses less digits than its factorization.

6343172 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 144178 (or 144176 counting only the distinct ones).

The product of its digits is 3024, while the sum is 26.

The square root of 6343172 is about 2518.5654647041. The cubic root of 6343172 is about 185.1123933545.

The spelling of 6343172 in words is "six million, three hundred forty-three thousand, one hundred seventy-two".