16047673 has 2 divisors, whose sum is σ = 16047674. Its totient is φ = 16047672.

The previous prime is 16047671. The next prime is 16047763. The reversal of 16047673 is 37674061.

Together with next prime (16047763) it forms an Ormiston pair, because they use the same digits, order apart.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 9560464 + 6487209 = 3092^2 + 2547^2 .

It is a cyclic number.

It is not a de Polignac number, because 16047673 - 2¹ = 16047671 is a prime.

Together with 16047671, it forms a pair of twin primes.

It is not a weakly prime, because it can be changed into another prime (16047671) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 8023836 + 8023837.

It is an arithmetic number, because the mean of its divisors is an integer number (8023837).

Almost surely, 2^16047673 is an apocalyptic number.

It is an amenable number.

16047673 is a deficient number, since it is larger than the sum of its proper divisors (1).

16047673 is an equidigital number, since it uses as much as digits as its factorization.

16047673 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 21168, while the sum is 34.

The square root of 16047673 is about 4005.9546927043. The cubic root of 16047673 is about 252.2342293945.

The spelling of 16047673 in words is "sixteen million, forty-seven thousand, six hundred seventy-three".