12633159 has 32 divisors (see below), whose sum is σ = 22242816. Its totient is φ = 6174720.

The previous prime is 12633149. The next prime is 12633167. The reversal of 12633159 is 95133621.

It is not a de Polignac number, because 12633159 - 2⁴ = 12633143 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (12633109) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 2319 + ... + 5535.

It is an arithmetic number, because the mean of its divisors is an integer number (695088).

Almost surely, 2^12633159 is an apocalyptic number.

12633159 is a deficient number, since it is larger than the sum of its proper divisors (9609657).

12633159 is a wasteful number, since it uses less digits than its factorization.

12633159 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3255.

The product of its digits is 4860, while the sum is 30.

The square root of 12633159 is about 3554.3155459244. The cubic root of 12633159 is about 232.9006250382.

The spelling of 12633159 in words is "twelve million, six hundred thirty-three thousand, one hundred fifty-nine".