12431602 has 8 divisors (see below), whose sum is σ = 18691200. Its totient is φ = 6201204.

The previous prime is 12431599. The next prime is 12431611. The reversal of 12431602 is 20613421.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a self number, because there is not a number n which added to its sum of digits gives 12431602.

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, 6202 + ... + 7957.

It is an arithmetic number, because the mean of its divisors is an integer number (2336400).

Almost surely, 2^12431602 is an apocalyptic number.

12431602 is a deficient number, since it is larger than the sum of its proper divisors (6259598).

12431602 is a wasteful number, since it uses less digits than its factorization.

12431602 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 14600.

The product of its (nonzero) digits is 288, while the sum is 19.

The square root of 12431602 is about 3525.8476994902. The cubic root of 12431602 is about 231.6553667234.

The spelling of 12431602 in words is "twelve million, four hundred thirty-one thousand, six hundred two".