16982783 has 2 divisors, whose sum is σ = 16982784. Its totient is φ = 16982782.

The previous prime is 16982759. The next prime is 16982803. The reversal of 16982783 is 38728961.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 16982783 - 2¹⁴ = 16966399 is a prime.

It is a Sophie Germain prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (16982723) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 8491391 + 8491392.

It is an arithmetic number, because the mean of its divisors is an integer number (8491392).

Almost surely, 2^16982783 is an apocalyptic number.

16982783 is a deficient number, since it is larger than the sum of its proper divisors (1).

16982783 is an equidigital number, since it uses as much as digits as its factorization.

16982783 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 145152, while the sum is 44.

The square root of 16982783 is about 4121.0172287919. The cubic root of 16982783 is about 257.0413263040.

The spelling of 16982783 in words is "sixteen million, nine hundred eighty-two thousand, seven hundred eighty-three".