12622342 has 16 divisors (see below), whose sum is σ = 19731600. Its totient is φ = 6050560.

The previous prime is 12622339. The next prime is 12622343. The reversal of 12622342 is 24322621.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (12622343) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 3534 + ... + 6142.

It is an arithmetic number, because the mean of its divisors is an integer number (1233225).

Almost surely, 2^12622342 is an apocalyptic number.

12622342 is a deficient number, since it is larger than the sum of its proper divisors (7109258).

12622342 is a wasteful number, since it uses less digits than its factorization.

12622342 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2711.

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

The square root of 12622342 is about 3552.7935487444. The cubic root of 12622342 is about 232.8341332119.

Adding to 12622342 its reverse (24322621), we get a palindrome (36944963).

The spelling of 12622342 in words is "twelve million, six hundred twenty-two thousand, three hundred forty-two".