12342622 has 8 divisors (see below), whose sum is σ = 18660096. Its totient is φ = 6122592.

The previous prime is 12342601. The next prime is 12342637. The reversal of 12342622 is 22624321.

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

It is a junction number, because it is equal to n+sod(n) for n = 12342593 and 12342602.

It is a congruent number.

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, 24043 + ... + 24550.

It is an arithmetic number, because the mean of its divisors is an integer number (2332512).

Almost surely, 2^12342622 is an apocalyptic number.

12342622 is a deficient number, since it is larger than the sum of its proper divisors (6317474).

12342622 is a wasteful number, since it uses less digits than its factorization.

12342622 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 48722.

The product of its digits is 1152, while the sum is 22.

The square root of 12342622 is about 3513.2067972153. The cubic root of 12342622 is about 231.1013466830.

Adding to 12342622 its reverse (22624321), we get a palindrome (34966943).

The spelling of 12342622 in words is "twelve million, three hundred forty-two thousand, six hundred twenty-two".