12713894 has 8 divisors (see below), whose sum is σ = 19900080. Its totient is φ = 6080536.

The previous prime is 12713893. The next prime is 12713927. The reversal of 12713894 is 49831721.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (12713891) 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, 138149 + ... + 138240.

It is an arithmetic number, because the mean of its divisors is an integer number (2487510).

Almost surely, 2^12713894 is an apocalyptic number.

12713894 is a deficient number, since it is larger than the sum of its proper divisors (7186186).

12713894 is a wasteful number, since it uses less digits than its factorization.

12713894 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 276414.

The product of its digits is 12096, while the sum is 35.

The square root of 12713894 is about 3565.6547785785. The cubic root of 12713894 is about 233.3957062280.

The spelling of 12713894 in words is "twelve million, seven hundred thirteen thousand, eight hundred ninety-four".