12623338 has 32 divisors (see below), whose sum is σ = 23861376. Its totient is φ = 4874688.

The previous prime is 12623329. The next prime is 12623341. The reversal of 12623338 is 83332621.

12623338 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 7020 + ... + 8632.

It is an arithmetic number, because the mean of its divisors is an integer number (745668).

Almost surely, 2^12623338 is an apocalyptic number.

12623338 is a deficient number, since it is larger than the sum of its proper divisors (11238038).

12623338 is a wasteful number, since it uses less digits than its factorization.

12623338 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1678.

The product of its digits is 5184, while the sum is 28.

The square root of 12623338 is about 3552.9337173665. The cubic root of 12623338 is about 232.8402571863.

Adding to 12623338 its reverse (83332621), we get a palindrome (95955959).

The spelling of 12623338 in words is "twelve million, six hundred twenty-three thousand, three hundred thirty-eight".