12317234 has 8 divisors (see below), whose sum is σ = 18600300. Its totient is φ = 6117136.

The previous prime is 12317233. The next prime is 12317251. The reversal of 12317234 is 43271321.

It can be written as a sum of positive squares in 2 ways, for example, as 12271009 + 46225 = 3503^2 + 215^2 .

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

It is not an unprimeable number, because it can be changed into a prime (12317233) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 20369 + ... + 20964.

Almost surely, 2^12317234 is an apocalyptic number.

12317234 is a deficient number, since it is larger than the sum of its proper divisors (6283066).

12317234 is a wasteful number, since it uses less digits than its factorization.

12317234 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 41484.

The product of its digits is 1008, while the sum is 23.

The square root of 12317234 is about 3509.5917141457. The cubic root of 12317234 is about 230.9427842529.

Adding to 12317234 its reverse (43271321), we get a palindrome (55588555).

The spelling of 12317234 in words is "twelve million, three hundred seventeen thousand, two hundred thirty-four".