12163732 has 24 divisors (see below), whose sum is σ = 24491264. Its totient is φ = 5177952.

The previous prime is 12163729. The next prime is 12163747. The reversal of 12163732 is 23736121.

12163732 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a junction number, because it is equal to n+sod(n) for n = 12163697 and 12163706.

It is a congruent number.

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, 3013 + ... + 5779.

Almost surely, 2^12163732 is an apocalyptic number.

It is an amenable number.

12163732 is an abundant number, since it is smaller than the sum of its proper divisors (12327532).

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

12163732 is a wasteful number, since it uses less digits than its factorization.

12163732 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2935 (or 2933 counting only the distinct ones).

The product of its digits is 1512, while the sum is 25.

The square root of 12163732 is about 3487.6542259806. The cubic root of 12163732 is about 229.9794058435.

Adding to 12163732 its reverse (23736121), we get a palindrome (35899853).

The spelling of 12163732 in words is "twelve million, one hundred sixty-three thousand, seven hundred thirty-two".