12133167 has 8 divisors (see below), whose sum is σ = 16881024. Its totient is φ = 7737048.

The previous prime is 12133159. The next prime is 12133193. The reversal of 12133167 is 76133121.

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

It is not a de Polignac number, because 12133167 - 2³ = 12133159 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (12133067) 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, 87853 + ... + 87990.

It is an arithmetic number, because the mean of its divisors is an integer number (2110128).

Almost surely, 2^12133167 is an apocalyptic number.

12133167 is a deficient number, since it is larger than the sum of its proper divisors (4747857).

12133167 is a wasteful number, since it uses less digits than its factorization.

12133167 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 175869.

The product of its digits is 756, while the sum is 24.

The square root of 12133167 is about 3483.2695847436. The cubic root of 12133167 is about 229.7866136827.

Adding to 12133167 its reverse (76133121), we get a palindrome (88266288).

The spelling of 12133167 in words is "twelve million, one hundred thirty-three thousand, one hundred sixty-seven".