16322147 has 2 divisors, whose sum is σ = 16322148. Its totient is φ = 16322146.

The previous prime is 16322081. The next prime is 16322153. The reversal of 16322147 is 74122361.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 16322147 - 2⁸ = 16321891 is a prime.

It is a Chen prime.

It is not a weakly prime, because it can be changed into another prime (16322177) 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, 8161073 + 8161074.

It is an arithmetic number, because the mean of its divisors is an integer number (8161074).

Almost surely, 2^16322147 is an apocalyptic number.

16322147 is a deficient number, since it is larger than the sum of its proper divisors (1).

16322147 is an equidigital number, since it uses as much as digits as its factorization.

16322147 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 2016, while the sum is 26.

The square root of 16322147 is about 4040.0676974526. The cubic root of 16322147 is about 253.6641509518.

The spelling of 16322147 in words is "sixteen million, three hundred twenty-two thousand, one hundred forty-seven".