12732041 has 16 divisors (see below), whose sum is σ = 15679488. Its totient is φ = 10098000.

The previous prime is 12732019. The next prime is 12732047. The reversal of 12732041 is 14023721.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-12732041 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (12732047) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 3716 + ... + 6266.

It is an arithmetic number, because the mean of its divisors is an integer number (979968).

Almost surely, 2^12732041 is an apocalyptic number.

It is an amenable number.

12732041 is a deficient number, since it is larger than the sum of its proper divisors (2947447).

12732041 is a wasteful number, since it uses less digits than its factorization.

12732041 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2612.

The product of its (nonzero) digits is 336, while the sum is 20.

The square root of 12732041 is about 3568.1985651026. The cubic root of 12732041 is about 233.5066981436.

Adding to 12732041 its reverse (14023721), we get a palindrome (26755762).

The spelling of 12732041 in words is "twelve million, seven hundred thirty-two thousand, forty-one".