12746233 has 2 divisors, whose sum is σ = 12746234. Its totient is φ = 12746232.

The previous prime is 12746231. The next prime is 12746257. The reversal of 12746233 is 33264721.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 10969344 + 1776889 = 3312^2 + 1333^2 .

It is a cyclic number.

It is not a de Polignac number, because 12746233 - 2¹ = 12746231 is a prime.

Together with 12746231, it forms a pair of twin primes.

It is not a weakly prime, because it can be changed into another prime (12746231) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 6373116 + 6373117.

It is an arithmetic number, because the mean of its divisors is an integer number (6373117).

Almost surely, 2^12746233 is an apocalyptic number.

It is an amenable number.

12746233 is a deficient number, since it is larger than the sum of its proper divisors (1).

12746233 is an equidigital number, since it uses as much as digits as its factorization.

12746233 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 6048, while the sum is 28.

The square root of 12746233 is about 3570.1866897965. The cubic root of 12746233 is about 233.5934267498.

It can be divided in two parts, 127 and 46233, that added together give a triangular number (46360 = T₃₀₄).

The spelling of 12746233 in words is "twelve million, seven hundred forty-six thousand, two hundred thirty-three".