16216267 has 2 divisors, whose sum is σ = 16216268. Its totient is φ = 16216266.

The previous prime is 16216261. The next prime is 16216271. The reversal of 16216267 is 76261261.

It is a happy number.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 16216267 - 2¹⁵ = 16183499 is a prime.

It is not a weakly prime, because it can be changed into another prime (16216261) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 8108133 + 8108134.

It is an arithmetic number, because the mean of its divisors is an integer number (8108134).

Almost surely, 2^16216267 is an apocalyptic number.

16216267 is a deficient number, since it is larger than the sum of its proper divisors (1).

16216267 is an equidigital number, since it uses as much as digits as its factorization.

16216267 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 6048, while the sum is 31.

The square root of 16216267 is about 4026.9426367903. The cubic root of 16216267 is about 253.1144633525.

The spelling of 16216267 in words is "sixteen million, two hundred sixteen thousand, two hundred sixty-seven".