2343172 has 12 divisors (see below), whose sum is σ = 4416076. Its totient is φ = 1081440.

The previous prime is 2343169. The next prime is 2343179. The reversal of 2343172 is 2713432.

It can be written as a sum of positive squares in 2 ways, for example, as 1290496 + 1052676 = 1136^2 + 1026^2 .

It is a hoax number, since the sum of its digits (22) coincides with the sum of the digits of its distinct prime factors.

It is not an unprimeable number, because it can be changed into a prime (2343179) 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, 22479 + ... + 22582.

2^2343172 is an apocalyptic number.

It is an amenable number.

2343172 is a deficient number, since it is larger than the sum of its proper divisors (2072904).

2343172 is a wasteful number, since it uses less digits than its factorization.

2343172 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 45078 (or 45076 counting only the distinct ones).

The product of its digits is 1008, while the sum is 22.

The square root of 2343172 is about 1530.7423035900. The cubic root of 2343172 is about 132.8214008429.

The spelling of 2343172 in words is "two million, three hundred forty-three thousand, one hundred seventy-two".