12343302 has 12 divisors (see below), whose sum is σ = 26743860. Its totient is φ = 4114428.

The previous prime is 12343291. The next prime is 12343313. The reversal of 12343302 is 20334321.

It is an interprime number because it is at equal distance from previous prime (12343291) and next prime (12343313).

It is a Harshad number since it is a multiple of its sum of digits (18), and also a Moran number because the ratio is a prime number: 685739 = 12343302 / (1 + 2 + 3 + 4 + 3 + 3 + 0 + 2).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 342852 + ... + 342887.

It is an arithmetic number, because the mean of its divisors is an integer number (2228655).

Almost surely, 2^12343302 is an apocalyptic number.

12343302 is an abundant number, since it is smaller than the sum of its proper divisors (14400558).

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

12343302 is a wasteful number, since it uses less digits than its factorization.

12343302 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 685747 (or 685744 counting only the distinct ones).

The product of its (nonzero) digits is 432, while the sum is 18.

The square root of 12343302 is about 3513.3035735615. The cubic root of 12343302 is about 231.1055906767.

Adding to 12343302 its reverse (20334321), we get a palindrome (32677623).

The spelling of 12343302 in words is "twelve million, three hundred forty-three thousand, three hundred two".