12623132 has 6 divisors (see below), whose sum is σ = 22090488. Its totient is φ = 6311564.

The previous prime is 12623089. The next prime is 12623189. The reversal of 12623132 is 23132621.

It is a happy number.

It is a super-2 number, since 2×12623132² = 318686922978848, which contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1577888 + ... + 1577895.

It is an arithmetic number, because the mean of its divisors is an integer number (3681748).

Almost surely, 2^12623132 is an apocalyptic number.

It is an amenable number.

12623132 is a deficient number, since it is larger than the sum of its proper divisors (9467356).

12623132 is a wasteful number, since it uses less digits than its factorization.

12623132 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3155787 (or 3155785 counting only the distinct ones).

The product of its digits is 432, while the sum is 20.

The square root of 12623132 is about 3552.9047271212. The cubic root of 12623132 is about 232.8389906076.

Adding to 12623132 its reverse (23132621), we get a palindrome (35755753).

The spelling of 12623132 in words is "twelve million, six hundred twenty-three thousand, one hundred thirty-two".