12632152 has 32 divisors (see below), whose sum is σ = 26621280. Its totient is φ = 5575680.

The previous prime is 12632149. The next prime is 12632161. The reversal of 12632152 is 25123621.

It is a super-2 number, since 2×12632152² = 319142528302208, which contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (7) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 249 + ... + 5032.

It is an arithmetic number, because the mean of its divisors is an integer number (831915).

Almost surely, 2^12632152 is an apocalyptic number.

It is an amenable number.

12632152 is an abundant number, since it is smaller than the sum of its proper divisors (13989128).

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

12632152 is a wasteful number, since it uses less digits than its factorization.

12632152 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5323 (or 5319 counting only the distinct ones).

The product of its digits is 720, while the sum is 22.

The square root of 12632152 is about 3554.1738843225. The cubic root of 12632152 is about 232.8944366372.

Adding to 12632152 its reverse (25123621), we get a palindrome (37755773).

The spelling of 12632152 in words is "twelve million, six hundred thirty-two thousand, one hundred fifty-two".