12922342 has 8 divisors (see below), whose sum is σ = 20052000. Its totient is φ = 6238344.

The previous prime is 12922333. The next prime is 12922367. The reversal of 12922342 is 24322921.

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, 111342 + ... + 111457.

It is an arithmetic number, because the mean of its divisors is an integer number (2506500).

Almost surely, 2^12922342 is an apocalyptic number.

12922342 is a deficient number, since it is larger than the sum of its proper divisors (7129658).

12922342 is a wasteful number, since it uses less digits than its factorization.

12922342 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 222830.

The product of its digits is 1728, while the sum is 25.

The square root of 12922342 is about 3594.7659172747. The cubic root of 12922342 is about 234.6643283636.

The spelling of 12922342 in words is "twelve million, nine hundred twenty-two thousand, three hundred forty-two".