94244219 has 2 divisors, whose sum is σ = 94244220. Its totient is φ = 94244218.

The previous prime is 94244203. The next prime is 94244233. The reversal of 94244219 is 91244249.

It is a happy number.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 94244219 - 2⁴ = 94244203 is a prime.

It is a super-2 number, since 2×94244219² = 17763945629839922, which contains 22 as substring.

It is a Chen prime.

It is not a weakly prime, because it can be changed into another prime (94244119) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 47122109 + 47122110.

It is an arithmetic number, because the mean of its divisors is an integer number (47122110).

Almost surely, 2^94244219 is an apocalyptic number.

94244219 is a deficient number, since it is larger than the sum of its proper divisors (1).

94244219 is an equidigital number, since it uses as much as digits as its factorization.

94244219 is an evil number, because the sum of its binary digits is even.

The product of its digits is 20736, while the sum is 35.

The square root of 94244219 is about 9707.9461782604. The cubic root of 94244219 is about 455.0770211360.

The spelling of 94244219 in words is "ninety-four million, two hundred forty-four thousand, two hundred nineteen".