12932807 has 4 divisors (see below), whose sum is σ = 12940200. Its totient is φ = 12925416.

The previous prime is 12932789. The next prime is 12932819. The reversal of 12932807 is 70823921.

It is a semiprime because it is the product of two primes, and also a brilliant number, because the two primes have the same length.

It is a cyclic number.

It is not a de Polignac number, because 12932807 - 2⁶ = 12932743 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (12932867) 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 3 ways as a sum of consecutive naturals, for example, 569 + ... + 5117.

It is an arithmetic number, because the mean of its divisors is an integer number (3235050).

Almost surely, 2^12932807 is an apocalyptic number.

12932807 is a deficient number, since it is larger than the sum of its proper divisors (7393).

12932807 is an equidigital number, since it uses as much as digits as its factorization.

12932807 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7392.

The product of its (nonzero) digits is 6048, while the sum is 32.

The square root of 12932807 is about 3596.2212112160. The cubic root of 12932807 is about 234.7276579461.

The spelling of 12932807 in words is "twelve million, nine hundred thirty-two thousand, eight hundred seven".