12133262 has 16 divisors (see below), whose sum is σ = 18870192. Its totient is φ = 5846400.

The previous prime is 12133243. The next prime is 12133271. The reversal of 12133262 is 26233121.

It is a happy number.

12133262 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 7637 + ... + 9087.

It is an arithmetic number, because the mean of its divisors is an integer number (1179387).

Almost surely, 2^12133262 is an apocalyptic number.

12133262 is a deficient number, since it is larger than the sum of its proper divisors (6736930).

12133262 is a wasteful number, since it uses less digits than its factorization.

12133262 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1603.

The product of its digits is 432, while the sum is 20.

The square root of 12133262 is about 3483.2832213301. The cubic root of 12133262 is about 229.7872134072.

Adding to 12133262 its reverse (26233121), we get a palindrome (38366383).

The spelling of 12133262 in words is "twelve million, one hundred thirty-three thousand, two hundred sixty-two".