13723568 has 10 divisors (see below), whose sum is σ = 26589444. Its totient is φ = 6861776.

The previous prime is 13723537. The next prime is 13723613. The reversal of 13723568 is 86532731.

13723568 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 428846 + ... + 428877.

Almost surely, 2^13723568 is an apocalyptic number.

It is an amenable number.

13723568 is a deficient number, since it is larger than the sum of its proper divisors (12865876).

13723568 is an equidigital number, since it uses as much as digits as its factorization.

13723568 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 857731 (or 857725 counting only the distinct ones).

The product of its digits is 30240, while the sum is 35.

The square root of 13723568 is about 3704.5334389097. The cubic root of 13723568 is about 239.4173830972.

The spelling of 13723568 in words is "thirteen million, seven hundred twenty-three thousand, five hundred sixty-eight".