12372412 has 24 divisors (see below), whose sum is σ = 23441600. Its totient is φ = 5679936.

The previous prime is 12372403. The next prime is 12372431. The reversal of 12372412 is 21427321.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 11389 + ... + 12427.

Almost surely, 2^12372412 is an apocalyptic number.

It is an amenable number.

12372412 is a deficient number, since it is larger than the sum of its proper divisors (11069188).

12372412 is a wasteful number, since it uses less digits than its factorization.

12372412 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1285 (or 1283 counting only the distinct ones).

The product of its digits is 672, while the sum is 22.

The square root of 12372412 is about 3517.4439583311. The cubic root of 12372412 is about 231.2871250841.

Adding to 12372412 its reverse (21427321), we get a palindrome (33799733).

The spelling of 12372412 in words is "twelve million, three hundred seventy-two thousand, four hundred twelve".