12838099 has 4 divisors (see below), whose sum is σ = 12849760. Its totient is φ = 12826440.

The previous prime is 12838079. The next prime is 12838103. The reversal of 12838099 is 99083821.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 99083821 = 67 ⋅1478863.

It is a cyclic number.

It is not a de Polignac number, because 12838099 - 2⁷ = 12837971 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (12838079) 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, 3984 + ... + 6445.

It is an arithmetic number, because the mean of its divisors is an integer number (3212440).

Almost surely, 2^12838099 is an apocalyptic number.

12838099 is a deficient number, since it is larger than the sum of its proper divisors (11661).

12838099 is a wasteful number, since it uses less digits than its factorization.

12838099 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 11660.

The product of its (nonzero) digits is 31104, while the sum is 40.

The square root of 12838099 is about 3583.0293049318. The cubic root of 12838099 is about 234.1532769847.

The spelling of 12838099 in words is "twelve million, eight hundred thirty-eight thousand, ninety-nine".