16676239 has 2 divisors, whose sum is σ = 16676240. Its totient is φ = 16676238.

The previous prime is 16676227. The next prime is 16676251. The reversal of 16676239 is 93267661.

It is a balanced prime because it is at equal distance from previous prime (16676227) and next prime (16676251).

It is a cyclic number.

It is not a de Polignac number, because 16676239 - 2⁵ = 16676207 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (16676279) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 8338119 + 8338120.

It is an arithmetic number, because the mean of its divisors is an integer number (8338120).

Almost surely, 2^16676239 is an apocalyptic number.

16676239 is a deficient number, since it is larger than the sum of its proper divisors (1).

16676239 is an equidigital number, since it uses as much as digits as its factorization.

16676239 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 81648, while the sum is 40.

The square root of 16676239 is about 4083.6551029684. The cubic root of 16676239 is about 255.4853705674.

The spelling of 16676239 in words is "sixteen million, six hundred seventy-six thousand, two hundred thirty-nine".