16032227 has 2 divisors, whose sum is σ = 16032228. Its totient is φ = 16032226.

The previous prime is 16032209. The next prime is 16032253. The reversal of 16032227 is 72223061.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 16032227 - 2²² = 11837923 is a prime.

It is a Chen prime.

It is not a weakly prime, because it can be changed into another prime (16032277) 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, 8016113 + 8016114.

It is an arithmetic number, because the mean of its divisors is an integer number (8016114).

Almost surely, 2^16032227 is an apocalyptic number.

16032227 is a deficient number, since it is larger than the sum of its proper divisors (1).

16032227 is an equidigital number, since it uses as much as digits as its factorization.

16032227 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 1008, while the sum is 23.

The square root of 16032227 is about 4004.0263485647. The cubic root of 16032227 is about 252.1532776670.

Adding to 16032227 its reverse (72223061), we get a palindrome (88255288).

The spelling of 16032227 in words is "sixteen million, thirty-two thousand, two hundred twenty-seven".