13916723 has 8 divisors (see below), whose sum is σ = 14634480. Its totient is φ = 13214880.

The previous prime is 13916711. The next prime is 13916729. The reversal of 13916723 is 32761931.

It is a happy number.

13916723 is digitally balanced in base 2 and base 3, because in such bases it contains all the possibile digits an equal number of times.

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 13916723 - 2⁸ = 13916467 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 13916723.

It is not an unprimeable number, because it can be changed into a prime (13916729) 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, 2165 + ... + 5702.

It is an arithmetic number, because the mean of its divisors is an integer number (1829310).

Almost surely, 2^13916723 is an apocalyptic number.

13916723 is a deficient number, since it is larger than the sum of its proper divisors (717757).

13916723 is an equidigital number, since it uses as much as digits as its factorization.

13916723 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7957.

The product of its digits is 6804, while the sum is 32.

The square root of 13916723 is about 3730.5124312888. The cubic root of 13916723 is about 240.5353961759.

The spelling of 13916723 in words is "thirteen million, nine hundred sixteen thousand, seven hundred twenty-three".