16417673 has 2 divisors, whose sum is σ = 16417674. Its totient is φ = 16417672.

The previous prime is 16417663. The next prime is 16417717. The reversal of 16417673 is 37671461.

16417673 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 16345849 + 71824 = 4043^2 + 268^2 .

It is an emirp because it is prime and its reverse (37671461) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 16417673 - 2¹⁰ = 16416649 is a prime.

It is not a weakly prime, because it can be changed into another prime (16417663) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 8208836 + 8208837.

It is an arithmetic number, because the mean of its divisors is an integer number (8208837).

Almost surely, 2^16417673 is an apocalyptic number.

It is an amenable number.

16417673 is a deficient number, since it is larger than the sum of its proper divisors (1).

16417673 is an equidigital number, since it uses as much as digits as its factorization.

16417673 is an evil number, because the sum of its binary digits is even.

The product of its digits is 21168, while the sum is 35.

The square root of 16417673 is about 4051.8727768774. The cubic root of 16417673 is about 254.1580484521.

The spelling of 16417673 in words is "sixteen million, four hundred seventeen thousand, six hundred seventy-three".