16875923 has 2 divisors, whose sum is σ = 16875924. Its totient is φ = 16875922.

The previous prime is 16875899. The next prime is 16875931. The reversal of 16875923 is 32957861.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 16875923 - 2¹⁴ = 16859539 is a prime.

It is not a weakly prime, because it can be changed into another prime (16875973) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 8437961 + 8437962.

It is an arithmetic number, because the mean of its divisors is an integer number (8437962).

Almost surely, 2^16875923 is an apocalyptic number.

16875923 is a deficient number, since it is larger than the sum of its proper divisors (1).

16875923 is an equidigital number, since it uses as much as digits as its factorization.

16875923 is an evil number, because the sum of its binary digits is even.

The product of its digits is 90720, while the sum is 41.

The square root of 16875923 is about 4108.0315237349. The cubic root of 16875923 is about 256.5010683838.

The spelling of 16875923 in words is "sixteen million, eight hundred seventy-five thousand, nine hundred twenty-three".