12342235 has 4 divisors (see below), whose sum is σ = 14810688. Its totient is φ = 9873784.

The previous prime is 12342223. The next prime is 12342257. The reversal of 12342235 is 53224321.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 12342235 - 2⁵ = 12342203 is a prime.

It is a Duffinian number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1234219 + ... + 1234228.

It is an arithmetic number, because the mean of its divisors is an integer number (3702672).

Almost surely, 2^12342235 is an apocalyptic number.

12342235 is a deficient number, since it is larger than the sum of its proper divisors (2468453).

12342235 is an equidigital number, since it uses as much as digits as its factorization.

12342235 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2468452.

The product of its digits is 1440, while the sum is 22.

The square root of 12342235 is about 3513.1517188986. The cubic root of 12342235 is about 231.0989312817.

Adding to 12342235 its reverse (53224321), we get a palindrome (65566556).

The spelling of 12342235 in words is "twelve million, three hundred forty-two thousand, two hundred thirty-five".