94489117 has 2 divisors, whose sum is σ = 94489118. Its totient is φ = 94489116.

The previous prime is 94489099. The next prime is 94489123. The reversal of 94489117 is 71198449.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 67667076 + 26822041 = 8226^2 + 5179^2 .

It is a cyclic number.

It is not a de Polignac number, because 94489117 - 2¹¹ = 94487069 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (94489127) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 47244558 + 47244559.

It is an arithmetic number, because the mean of its divisors is an integer number (47244559).

Almost surely, 2^94489117 is an apocalyptic number.

It is an amenable number.

94489117 is a deficient number, since it is larger than the sum of its proper divisors (1).

94489117 is an equidigital number, since it uses as much as digits as its factorization.

94489117 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 72576, while the sum is 43.

The square root of 94489117 is about 9720.5512703756. The cubic root of 94489117 is about 455.4708598202.

The spelling of 94489117 in words is "ninety-four million, four hundred eighty-nine thousand, one hundred seventeen".