12839299 has 4 divisors (see below), whose sum is σ = 14006520. Its totient is φ = 11672080.

The previous prime is 12839293. The next prime is 12839357. The reversal of 12839299 is 99293821.

12839299 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 12839299 - 2¹⁵ = 12806531 is a prime.

It is a super-2 number, since 2×12839299² = 329695197622802, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (12839293) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 583594 + ... + 583615.

It is an arithmetic number, because the mean of its divisors is an integer number (3501630).

Almost surely, 2^12839299 is an apocalyptic number.

12839299 is a deficient number, since it is larger than the sum of its proper divisors (1167221).

12839299 is a wasteful number, since it uses less digits than its factorization.

12839299 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1167220.

The product of its digits is 69984, while the sum is 43.

The square root of 12839299 is about 3583.1967570872. The cubic root of 12839299 is about 234.1605723322.

The spelling of 12839299 in words is "twelve million, eight hundred thirty-nine thousand, two hundred ninety-nine".