12714231 has 4 divisors (see below), whose sum is σ = 16952312. Its totient is φ = 8476152.

The previous prime is 12714203. The next prime is 12714241. The reversal of 12714231 is 13241721.

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

It is not a de Polignac number, because 12714231 - 2⁶ = 12714167 is a prime.

It is a super-2 number, since 2×12714231² = 323303339842722, which contains 22 as substring.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 12714198 and 12714207.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (12714241) 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, 2119036 + ... + 2119041.

It is an arithmetic number, because the mean of its divisors is an integer number (4238078).

Almost surely, 2^12714231 is an apocalyptic number.

12714231 is a deficient number, since it is larger than the sum of its proper divisors (4238081).

12714231 is an equidigital number, since it uses as much as digits as its factorization.

12714231 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4238080.

The product of its digits is 336, while the sum is 21.

The square root of 12714231 is about 3565.7020346630. The cubic root of 12714231 is about 233.3977683724.

Adding to 12714231 its reverse (13241721), we get a palindrome (25955952).

The spelling of 12714231 in words is "twelve million, seven hundred fourteen thousand, two hundred thirty-one".