13712623 has 8 divisors (see below), whose sum is σ = 15062400. Its totient is φ = 12425688.

The previous prime is 13712609. The next prime is 13712627. The reversal of 13712623 is 32621731.

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

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-13712623 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 (13712627) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 15253 + ... + 16126.

It is an arithmetic number, because the mean of its divisors is an integer number (1882800).

Almost surely, 2^13712623 is an apocalyptic number.

13712623 is a deficient number, since it is larger than the sum of its proper divisors (1349777).

13712623 is a wasteful number, since it uses less digits than its factorization.

13712623 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 31421.

The product of its digits is 1512, while the sum is 25.

The square root of 13712623 is about 3703.0559001992. The cubic root of 13712623 is about 239.3537184052.

The spelling of 13712623 in words is "thirteen million, seven hundred twelve thousand, six hundred twenty-three".