12746833 has 8 divisors (see below), whose sum is σ = 14281920. Its totient is φ = 11274480.

The previous prime is 12746819. The next prime is 12746837. The reversal of 12746833 is 33864721.

It is a happy number.

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

It is a cyclic number.

It is not a de Polignac number, because 12746833 - 2¹³ = 12738641 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (12746837) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (7) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 15253 + ... + 16066.

It is an arithmetic number, because the mean of its divisors is an integer number (1785240).

Almost surely, 2^12746833 is an apocalyptic number.

It is an amenable number.

12746833 is a deficient number, since it is larger than the sum of its proper divisors (1535087).

12746833 is a wasteful number, since it uses less digits than its factorization.

12746833 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 31367.

The product of its digits is 24192, while the sum is 34.

The square root of 12746833 is about 3570.2707180269. The cubic root of 12746833 is about 233.5970919858.

The spelling of 12746833 in words is "twelve million, seven hundred forty-six thousand, eight hundred thirty-three".