12983307 has 8 divisors (see below), whose sum is σ = 17336976. Its totient is φ = 8642592.

The previous prime is 12983287. The next prime is 12983309. The reversal of 12983307 is 70338921.

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

It is not a de Polignac number, because 12983307 - 2⁸ = 12983051 is a prime.

It is not an unprimeable number, because it can be changed into a prime (12983309) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 588 + ... + 5129.

It is an arithmetic number, because the mean of its divisors is an integer number (2167122).

Almost surely, 2^12983307 is an apocalyptic number.

12983307 is a deficient number, since it is larger than the sum of its proper divisors (4353669).

12983307 is an equidigital number, since it uses as much as digits as its factorization.

12983307 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6477.

The product of its (nonzero) digits is 9072, while the sum is 33.

The square root of 12983307 is about 3603.2356292643. The cubic root of 12983307 is about 235.0327825098.

It can be divided in two parts, 129 and 83307, that added together give a triangular number (83436 = T₄₀₈).

The spelling of 12983307 in words is "twelve million, nine hundred eighty-three thousand, three hundred seven".