13715723 has 8 divisors (see below), whose sum is σ = 15714048. Its totient is φ = 11727144.

The previous prime is 13715717. The next prime is 13715747. The reversal of 13715723 is 32751731.

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

It is a cyclic number.

It is not a de Polignac number, because 13715723 - 2⁸ = 13715467 is a prime.

It is not an unprimeable number, because it can be changed into a prime (13715773) 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, 890 + ... + 5312.

It is an arithmetic number, because the mean of its divisors is an integer number (1964256).

Almost surely, 2^13715723 is an apocalyptic number.

13715723 is a deficient number, since it is larger than the sum of its proper divisors (1998325).

13715723 is an equidigital number, since it uses as much as digits as its factorization.

13715723 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4873.

The product of its digits is 4410, while the sum is 29.

The square root of 13715723 is about 3703.4744497566. The cubic root of 13715723 is about 239.3717538707.

The spelling of 13715723 in words is "thirteen million, seven hundred fifteen thousand, seven hundred twenty-three".