16745713 has 2 divisors, whose sum is σ = 16745714. Its totient is φ = 16745712.

The previous prime is 16745711. The next prime is 16745723. The reversal of 16745713 is 31754761.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 11209104 + 5536609 = 3348^2 + 2353^2 .

It is a cyclic number.

It is not a de Polignac number, because 16745713 - 2¹ = 16745711 is a prime.

Together with 16745711, it forms a pair of twin primes.

It is not a weakly prime, because it can be changed into another prime (16745711) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 8372856 + 8372857.

It is an arithmetic number, because the mean of its divisors is an integer number (8372857).

Almost surely, 2^16745713 is an apocalyptic number.

It is an amenable number.

16745713 is a deficient number, since it is larger than the sum of its proper divisors (1).

16745713 is an equidigital number, since it uses as much as digits as its factorization.

16745713 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 17640, while the sum is 34.

The square root of 16745713 is about 4092.1526120124. The cubic root of 16745713 is about 255.8396670604.

The spelling of 16745713 in words is "sixteen million, seven hundred forty-five thousand, seven hundred thirteen".