12907833 has 8 divisors (see below), whose sum is σ = 17239200. Its totient is φ = 8590848.

The previous prime is 12907819. The next prime is 12907837. The reversal of 12907833 is 33870921.

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

It is not a de Polignac number, because 12907833 - 2⁵ = 12907801 is a prime.

It is a super-2 number, since 2×12907833² = 333224305511778, which contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 12907794 and 12907803.

It is not an unprimeable number, because it can be changed into a prime (12907837) 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 7 ways as a sum of consecutive naturals, for example, 1288 + ... + 5241.

It is an arithmetic number, because the mean of its divisors is an integer number (2154900).

Almost surely, 2^12907833 is an apocalyptic number.

It is an amenable number.

12907833 is a deficient number, since it is larger than the sum of its proper divisors (4331367).

12907833 is an equidigital number, since it uses as much as digits as its factorization.

12907833 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7191.

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

The square root of 12907833 is about 3592.7472775023. The cubic root of 12907833 is about 234.5764696818.

The spelling of 12907833 in words is "twelve million, nine hundred seven thousand, eight hundred thirty-three".