12232342 has 8 divisors (see below), whose sum is σ = 18450432. Its totient is φ = 6082200.

The previous prime is 12232327. The next prime is 12232351. The reversal of 12232342 is 24323221.

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

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 16534 + ... + 17257.

It is an arithmetic number, because the mean of its divisors is an integer number (2306304).

Almost surely, 2^12232342 is an apocalyptic number.

12232342 is a deficient number, since it is larger than the sum of its proper divisors (6218090).

12232342 is a wasteful number, since it uses less digits than its factorization.

12232342 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 33974.

The product of its digits is 576, while the sum is 19.

The square root of 12232342 is about 3497.4765188633. The cubic root of 12232342 is about 230.4109979599.

Adding to 12232342 its reverse (24323221), we get a palindrome (36555563).

It can be divided in two parts, 1223234 and 2, that added together give a square (1223236 = 1106²).

The spelling of 12232342 in words is "twelve million, two hundred thirty-two thousand, three hundred forty-two".