12879033 has 4 divisors (see below), whose sum is σ = 17172048. Its totient is φ = 8586020.

The previous prime is 12879023. The next prime is 12879037. The reversal of 12879033 is 33097821.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4, and also an emirpimes, since its reverse is a distinct semiprime: 33097821 = 3 ⋅11032607.

It is a cyclic number.

It is not a de Polignac number, because 12879033 - 2⁶ = 12878969 is a prime.

It is a Curzon number.

It is a junction number, because it is equal to n+sod(n) for n = 12878985 and 12879003.

It is not an unprimeable number, because it can be changed into a prime (12879037) 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, 2146503 + ... + 2146508.

It is an arithmetic number, because the mean of its divisors is an integer number (4293012).

Almost surely, 2^12879033 is an apocalyptic number.

It is an amenable number.

12879033 is a deficient number, since it is larger than the sum of its proper divisors (4293015).

12879033 is an equidigital number, since it uses as much as digits as its factorization.

12879033 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4293014.

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

The square root of 12879033 is about 3588.7369644486. The cubic root of 12879033 is about 234.4018771666.

It can be divided in two parts, 128790 and 33, that multiplied together give a triangular number (4250070 = T₂₉₁₅).

The spelling of 12879033 in words is "twelve million, eight hundred seventy-nine thousand, thirty-three".