94442269 has 2 divisors, whose sum is σ = 94442270. Its totient is φ = 94442268.

The previous prime is 94442239. The next prime is 94442273. The reversal of 94442269 is 96224449.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 69939769 + 24502500 = 8363^2 + 4950^2 .

It is a cyclic number.

It is not a de Polignac number, because 94442269 - 2⁹ = 94441757 is a prime.

It is a super-2 number, since 2×94442269² = 17838684347736722, which contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (94442239) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 47221134 + 47221135.

It is an arithmetic number, because the mean of its divisors is an integer number (47221135).

Almost surely, 2^94442269 is an apocalyptic number.

It is an amenable number.

94442269 is a deficient number, since it is larger than the sum of its proper divisors (1).

94442269 is an equidigital number, since it uses as much as digits as its factorization.

94442269 is an evil number, because the sum of its binary digits is even.

The product of its digits is 124416, while the sum is 40.

The square root of 94442269 is about 9718.1412317377. The cubic root of 94442269 is about 455.3955727503.

The spelling of 94442269 in words is "ninety-four million, four hundred forty-two thousand, two hundred sixty-nine".