16713723 has 8 divisors (see below), whose sum is σ = 23999248. Its totient is φ = 10285344.

The previous prime is 16713701. The next prime is 16713727. The reversal of 16713723 is 32731761.

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

It is not a de Polignac number, because 16713723 - 2⁶ = 16713659 is a prime.

It is not an unprimeable number, because it can be changed into a prime (16713727) 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, 214240 + ... + 214317.

It is an arithmetic number, because the mean of its divisors is an integer number (2999906).

Almost surely, 2^16713723 is an apocalyptic number.

16713723 is a gapful number since it is divisible by the number (13) formed by its first and last digit.

16713723 is a deficient number, since it is larger than the sum of its proper divisors (7285525).

16713723 is a wasteful number, since it uses less digits than its factorization.

16713723 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 428573.

The product of its digits is 5292, while the sum is 30.

The square root of 16713723 is about 4088.2420427367. The cubic root of 16713723 is about 255.6766496543.

The spelling of 16713723 in words is "sixteen million, seven hundred thirteen thousand, seven hundred twenty-three".