12173268 has 24 divisors (see below), whose sum is σ = 28766080. Its totient is φ = 4006080.

The previous prime is 12173263. The next prime is 12173299. The reversal of 12173268 is 86237121.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (12173263) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 5473 + ... + 7368.

Almost surely, 2^12173268 is an apocalyptic number.

It is an amenable number.

12173268 is an abundant number, since it is smaller than the sum of its proper divisors (16592812).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

12173268 is a wasteful number, since it uses less digits than its factorization.

12173268 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 12927 (or 12925 counting only the distinct ones).

The product of its digits is 4032, while the sum is 30.

The square root of 12173268 is about 3489.0210661445. The cubic root of 12173268 is about 230.0394891239.

The spelling of 12173268 in words is "twelve million, one hundred seventy-three thousand, two hundred sixty-eight".