12683351 has 4 divisors (see below), whose sum is σ = 12693072. Its totient is φ = 12673632.

The previous prime is 12683347. The next prime is 12683357. The reversal of 12683351 is 15338621.

It is a semiprime because it is the product of two primes, and also a brilliant number, because the two primes have the same length.

It is a cyclic number.

It is not a de Polignac number, because 12683351 - 2² = 12683347 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 (12683357) 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, 2531 + ... + 5636.

It is an arithmetic number, because the mean of its divisors is an integer number (3173268).

Almost surely, 2^12683351 is an apocalyptic number.

12683351 is a deficient number, since it is larger than the sum of its proper divisors (9721).

12683351 is an equidigital number, since it uses as much as digits as its factorization.

12683351 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9720.

The product of its digits is 4320, while the sum is 29.

The square root of 12683351 is about 3561.3692591474. The cubic root of 12683351 is about 233.2086583387.

The spelling of 12683351 in words is "twelve million, six hundred eighty-three thousand, three hundred fifty-one".