12732036 has 24 divisors (see below), whose sum is σ = 29999424. Its totient is φ = 4202400.

The previous prime is 12732019. The next prime is 12732047. The reversal of 12732036 is 63023721.

It is a junction number, because it is equal to n+sod(n) for n = 12731997 and 12732015.

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, 3915 + ... + 6386.

It is an arithmetic number, because the mean of its divisors is an integer number (1249976).

Almost surely, 2^12732036 is an apocalyptic number.

It is an amenable number.

12732036 is an abundant number, since it is smaller than the sum of its proper divisors (17267388).

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

12732036 is a wasteful number, since it uses less digits than its factorization.

12732036 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10411 (or 10409 counting only the distinct ones).

The product of its (nonzero) digits is 1512, while the sum is 24.

The square root of 12732036 is about 3568.1978644688. The cubic root of 12732036 is about 233.5066675767.

Adding to 12732036 its reverse (63023721), we get a palindrome (75755757).

The spelling of 12732036 in words is "twelve million, seven hundred thirty-two thousand, thirty-six".