16975003 has 2 divisors, whose sum is σ = 16975004. Its totient is φ = 16975002.

The previous prime is 16975001. The next prime is 16975009. The reversal of 16975003 is 30057961.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 16975003 - 2¹ = 16975001 is a prime.

Together with 16975001, it forms a pair of twin primes.

It is not a weakly prime, because it can be changed into another prime (16975001) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 8487501 + 8487502.

It is an arithmetic number, because the mean of its divisors is an integer number (8487502).

Almost surely, 2^16975003 is an apocalyptic number.

16975003 is a deficient number, since it is larger than the sum of its proper divisors (1).

16975003 is an equidigital number, since it uses as much as digits as its factorization.

16975003 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 5670, while the sum is 31.

The square root of 16975003 is about 4120.0731789618. The cubic root of 16975003 is about 257.0020691542.

The spelling of 16975003 in words is "sixteen million, nine hundred seventy-five thousand, three".