94886689 has 2 divisors, whose sum is σ = 94886690. Its totient is φ = 94886688.

The previous prime is 94886651. The next prime is 94886839. The reversal of 94886689 is 98668849.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 69555600 + 25331089 = 8340^2 + 5033^2 .

It is an emirp because it is prime and its reverse (98668849) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 94886689 - 2¹¹ = 94884641 is a prime.

It is not a weakly prime, because it can be changed into another prime (94886989) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 47443344 + 47443345.

It is an arithmetic number, because the mean of its divisors is an integer number (47443345).

Almost surely, 2^94886689 is an apocalyptic number.

It is an amenable number.

94886689 is a deficient number, since it is larger than the sum of its proper divisors (1).

94886689 is an equidigital number, since it uses as much as digits as its factorization.

94886689 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 5971968, while the sum is 58.

The square root of 94886689 is about 9740.9798788418. The cubic root of 94886689 is about 456.1087783605.

The spelling of 94886689 in words is "ninety-four million, eight hundred eighty-six thousand, six hundred eighty-nine".