12392342 has 16 divisors (see below), whose sum is σ = 19219200. Its totient is φ = 5989032.

The previous prime is 12392339. The next prime is 12392357. The reversal of 12392342 is 24329321.

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, 8159 + ... + 9557.

It is an arithmetic number, because the mean of its divisors is an integer number (1201200).

Almost surely, 2^12392342 is an apocalyptic number.

12392342 is a deficient number, since it is larger than the sum of its proper divisors (6826858).

12392342 is a wasteful number, since it uses less digits than its factorization.

12392342 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1547.

The product of its digits is 2592, while the sum is 26.

The square root of 12392342 is about 3520.2758414647. The cubic root of 12392342 is about 231.4112474603.

The spelling of 12392342 in words is "twelve million, three hundred ninety-two thousand, three hundred forty-two".