16875233 has 2 divisors, whose sum is σ = 16875234. Its totient is φ = 16875232.

The previous prime is 16875167. The next prime is 16875241. The reversal of 16875233 is 33257861.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 9102289 + 7772944 = 3017^2 + 2788^2 .

It is a cyclic number.

It is not a de Polignac number, because 16875233 - 2¹² = 16871137 is a prime.

It is a Sophie Germain prime.

It is a Curzon number.

It is a junction number, because it is equal to n+sod(n) for n = 16875193 and 16875202.

It is not a weakly prime, because it can be changed into another prime (16875433) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 8437616 + 8437617.

It is an arithmetic number, because the mean of its divisors is an integer number (8437617).

Almost surely, 2^16875233 is an apocalyptic number.

It is an amenable number.

16875233 is a deficient number, since it is larger than the sum of its proper divisors (1).

16875233 is an equidigital number, since it uses as much as digits as its factorization.

16875233 is an evil number, because the sum of its binary digits is even.

The product of its digits is 30240, while the sum is 35.

The square root of 16875233 is about 4107.9475410477. The cubic root of 16875233 is about 256.4975725128.

The spelling of 16875233 in words is "sixteen million, eight hundred seventy-five thousand, two hundred thirty-three".