12508833 has 8 divisors (see below), whose sum is σ = 16927648. Its totient is φ = 8214624.

The previous prime is 12508823. The next prime is 12508879. The reversal of 12508833 is 33880521.

It is a happy number.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 12508833 - 2⁴ = 12508817 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 12508833.

It is not an unprimeable number, because it can be changed into a prime (12508823) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 30916 + ... + 31317.

It is an arithmetic number, because the mean of its divisors is an integer number (2115956).

Almost surely, 2^12508833 is an apocalyptic number.

It is an amenable number.

12508833 is a deficient number, since it is larger than the sum of its proper divisors (4418815).

12508833 is an equidigital number, since it uses as much as digits as its factorization.

12508833 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 62303.

The product of its (nonzero) digits is 5760, while the sum is 30.

The square root of 12508833 is about 3536.7828601711. The cubic root of 12508833 is about 232.1340943483.

The spelling of 12508833 in words is "twelve million, five hundred eight thousand, eight hundred thirty-three".