12393235 has 8 divisors (see below), whose sum is σ = 14921280. Its totient is φ = 9881664.

The previous prime is 12393233. The next prime is 12393239. The reversal of 12393235 is 53239321.

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

It is a cyclic number.

It is not a de Polignac number, because 12393235 - 2¹ = 12393233 is a prime.

It is not an unprimeable number, because it can be changed into a prime (12393233) 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, 2395 + ... + 5524.

It is an arithmetic number, because the mean of its divisors is an integer number (1865160).

Almost surely, 2^12393235 is an apocalyptic number.

12393235 is a deficient number, since it is larger than the sum of its proper divisors (2528045).

12393235 is an equidigital number, since it uses as much as digits as its factorization.

12393235 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8237.

The product of its digits is 4860, while the sum is 28.

The square root of 12393235 is about 3520.4026758313. The cubic root of 12393235 is about 231.4168058737.

The spelling of 12393235 in words is "twelve million, three hundred ninety-three thousand, two hundred thirty-five".