16992713 has 2 divisors, whose sum is σ = 16992714. Its totient is φ = 16992712.

The previous prime is 16992691. The next prime is 16992733. The reversal of 16992713 is 31729961.

It is a happy number.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 15745024 + 1247689 = 3968^2 + 1117^2 .

It is a cyclic number.

It is not a de Polignac number, because 16992713 - 2¹² = 16988617 is a prime.

It is a Chen prime.

It is not a weakly prime, because it can be changed into another prime (16992733) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 8496356 + 8496357.

It is an arithmetic number, because the mean of its divisors is an integer number (8496357).

Almost surely, 2^16992713 is an apocalyptic number.

It is an amenable number.

16992713 is a deficient number, since it is larger than the sum of its proper divisors (1).

16992713 is an equidigital number, since it uses as much as digits as its factorization.

16992713 is an evil number, because the sum of its binary digits is even.

The product of its digits is 20412, while the sum is 38.

The square root of 16992713 is about 4122.2218523510. The cubic root of 16992713 is about 257.0914147388.

The spelling of 16992713 in words is "sixteen million, nine hundred ninety-two thousand, seven hundred thirteen".