12873339 has 12 divisors (see below), whose sum is σ = 19195072. Its totient is φ = 8305200.

The previous prime is 12873337. The next prime is 12873391. The reversal of 12873339 is 93337821.

It is a happy number.

It is not a de Polignac number, because 12873339 - 2¹ = 12873337 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (12873337) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 22792 + ... + 23349.

Almost surely, 2^12873339 is an apocalyptic number.

12873339 is a deficient number, since it is larger than the sum of its proper divisors (6321733).

12873339 is a wasteful number, since it uses less digits than its factorization.

12873339 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 46178 (or 46175 counting only the distinct ones).

The product of its digits is 27216, while the sum is 36.

The square root of 12873339 is about 3587.9435614290. The cubic root of 12873339 is about 234.3673279622.

The spelling of 12873339 in words is "twelve million, eight hundred seventy-three thousand, three hundred thirty-nine".