12932045 has 8 divisors (see below), whose sum is σ = 17735424. Its totient is φ = 8867664.

The previous prime is 12932041. The next prime is 12932047. The reversal of 12932045 is 54023921.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 12932045 - 2² = 12932041 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (12932041) 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 in 7 ways as a sum of consecutive naturals, for example, 184709 + ... + 184778.

It is an arithmetic number, because the mean of its divisors is an integer number (2216928).

Almost surely, 2^12932045 is an apocalyptic number.

It is an amenable number.

12932045 is a deficient number, since it is larger than the sum of its proper divisors (4803379).

12932045 is an equidigital number, since it uses as much as digits as its factorization.

12932045 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 369499.

The product of its (nonzero) digits is 2160, while the sum is 26.

The square root of 12932045 is about 3596.1152651160. The cubic root of 12932045 is about 234.7230478103.

Adding to 12932045 its reverse (54023921), we get a palindrome (66955966).

The spelling of 12932045 in words is "twelve million, nine hundred thirty-two thousand, forty-five".