12314397 has 4 divisors (see below), whose sum is σ = 16419200. Its totient is φ = 8209596.

The previous prime is 12314381. The next prime is 12314417. The reversal of 12314397 is 79341321.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is not a de Polignac number, because 12314397 - 2⁴ = 12314381 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 (12314327) 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, 2052397 + ... + 2052402.

It is an arithmetic number, because the mean of its divisors is an integer number (4104800).

Almost surely, 2^12314397 is an apocalyptic number.

It is an amenable number.

12314397 is a deficient number, since it is larger than the sum of its proper divisors (4104803).

12314397 is an equidigital number, since it uses as much as digits as its factorization.

12314397 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4104802.

The product of its digits is 4536, while the sum is 30.

The square root of 12314397 is about 3509.1875128012. The cubic root of 12314397 is about 230.9250520524.

The spelling of 12314397 in words is "twelve million, three hundred fourteen thousand, three hundred ninety-seven".