12623208 has 32 divisors (see below), whose sum is σ = 33986400. Its totient is φ = 3883968.

The previous prime is 12623189. The next prime is 12623287. The reversal of 12623208 is 80232621.

It is a super-2 number, since 2×12623208² = 318690760422528, which contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (24).

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 19918 + ... + 20541.

It is an arithmetic number, because the mean of its divisors is an integer number (1062075).

Almost surely, 2^12623208 is an apocalyptic number.

It is an amenable number.

12623208 is an abundant number, since it is smaller than the sum of its proper divisors (21363192).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

12623208 is a wasteful number, since it uses less digits than its factorization.

12623208 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 40481 (or 40477 counting only the distinct ones).

The product of its (nonzero) digits is 1152, while the sum is 24.

The square root of 12623208 is about 3552.9154225790. The cubic root of 12623208 is about 232.8394578906.

Adding to 12623208 its reverse (80232621), we get a palindrome (92855829).

The spelling of 12623208 in words is "twelve million, six hundred twenty-three thousand, two hundred eight".