16064219 has 2 divisors, whose sum is σ = 16064220. Its totient is φ = 16064218.

The previous prime is 16064171. The next prime is 16064227. The reversal of 16064219 is 91246061.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 16064219 - 2¹² = 16060123 is a prime.

It is a super-2 number, since 2×16064219² = 516118264159922, which contains 22 as substring.

It is a Chen prime.

It is a junction number, because it is equal to n+sod(n) for n = 16064191 and 16064200.

It is not a weakly prime, because it can be changed into another prime (16064239) by changing a digit.

It is a good prime.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 8032109 + 8032110.

It is an arithmetic number, because the mean of its divisors is an integer number (8032110).

Almost surely, 2^16064219 is an apocalyptic number.

16064219 is a deficient number, since it is larger than the sum of its proper divisors (1).

16064219 is an equidigital number, since it uses as much as digits as its factorization.

16064219 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 2592, while the sum is 29.

The square root of 16064219 is about 4008.0193362807. The cubic root of 16064219 is about 252.3208885637.

The spelling of 16064219 in words is "sixteen million, sixty-four thousand, two hundred nineteen".