94707889 has 2 divisors, whose sum is σ = 94707890. Its totient is φ = 94707888.

The previous prime is 94707829. The next prime is 94707911. The reversal of 94707889 is 98870749.

It is a happy number.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 77000625 + 17707264 = 8775^2 + 4208^2 .

It is a cyclic number.

It is not a de Polignac number, because 94707889 - 2²³ = 86319281 is a prime.

It is not a weakly prime, because it can be changed into another prime (94707829) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 47353944 + 47353945.

It is an arithmetic number, because the mean of its divisors is an integer number (47353945).

Almost surely, 2^94707889 is an apocalyptic number.

It is an amenable number.

94707889 is a deficient number, since it is larger than the sum of its proper divisors (1).

94707889 is an equidigital number, since it uses as much as digits as its factorization.

94707889 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 1016064, while the sum is 52.

The square root of 94707889 is about 9731.7978297949. The cubic root of 94707889 is about 455.8221082683.

The spelling of 94707889 in words is "ninety-four million, seven hundred seven thousand, eight hundred eighty-nine".