12832156 has 6 divisors (see below), whose sum is σ = 22456280. Its totient is φ = 6416076.

The previous prime is 12832153. The next prime is 12832177. The reversal of 12832156 is 65123821.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (12832153) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1604016 + ... + 1604023.

Almost surely, 2^12832156 is an apocalyptic number.

It is an amenable number.

12832156 is a deficient number, since it is larger than the sum of its proper divisors (9624124).

12832156 is a wasteful number, since it uses less digits than its factorization.

12832156 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3208043 (or 3208041 counting only the distinct ones).

The product of its digits is 2880, while the sum is 28.

The square root of 12832156 is about 3582.1998827536. The cubic root of 12832156 is about 234.1171400741.

Adding to 12832156 its reverse (65123821), we get a palindrome (77955977).

The spelling of 12832156 in words is "twelve million, eight hundred thirty-two thousand, one hundred fifty-six".