12833807 has 4 divisors (see below), whose sum is σ = 14667216. Its totient is φ = 11000400.

The previous prime is 12833789. The next prime is 12833869. The reversal of 12833807 is 70833821.

12833807 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, and also an emirpimes, since its reverse is a distinct semiprime: 70833821 = 103 ⋅687707.

It is a cyclic number.

It is not a de Polignac number, because 12833807 - 2¹² = 12829711 is a prime.

It is a super-2 number, since 2×12833807² = 329413204226498, which contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (12833507) 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, 916694 + ... + 916707.

It is an arithmetic number, because the mean of its divisors is an integer number (3666804).

Almost surely, 2^12833807 is an apocalyptic number.

12833807 is a deficient number, since it is larger than the sum of its proper divisors (1833409).

12833807 is an equidigital number, since it uses as much as digits as its factorization.

12833807 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1833408.

The product of its (nonzero) digits is 8064, while the sum is 32.

The square root of 12833807 is about 3582.4303203272. The cubic root of 12833807 is about 234.1271802373.

The spelling of 12833807 in words is "twelve million, eight hundred thirty-three thousand, eight hundred seven".