12252343 has 4 divisors (see below), whose sum is σ = 12287800. Its totient is φ = 12216888.

The previous prime is 12252323. The next prime is 12252349. The reversal of 12252343 is 34325221.

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

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-12252343 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (12252349) 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, 17205 + ... + 17902.

It is an arithmetic number, because the mean of its divisors is an integer number (3071950).

Almost surely, 2^12252343 is an apocalyptic number.

12252343 is a deficient number, since it is larger than the sum of its proper divisors (35457).

12252343 is an equidigital number, since it uses as much as digits as its factorization.

12252343 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 35456.

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

The square root of 12252343 is about 3500.3346982824. The cubic root of 12252343 is about 230.5365106078.

Adding to 12252343 its reverse (34325221), we get a palindrome (46577564).

The spelling of 12252343 in words is "twelve million, two hundred fifty-two thousand, three hundred forty-three".