94889 has 2 divisors, whose sum is σ = 94890. Its totient is φ = 94888.

The previous prime is 94873. The next prime is 94903. The reversal of 94889 is 98849.

94889 is an esthetic number in base 7, because in such base its adjacent digits differ by 1.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 94864 + 25 = 308^2 + 5^2 .

It is an emirp because it is prime and its reverse (98849) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 94889 - 2⁴ = 94873 is a prime.

It is a Chen prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (94819) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 47444 + 47445.

It is an arithmetic number, because the mean of its divisors is an integer number (47445).

2⁹⁴⁸⁸⁹ is an apocalyptic number.

It is an amenable number.

94889 is a deficient number, since it is larger than the sum of its proper divisors (1).

94889 is an equidigital number, since it uses as much as digits as its factorization.

94889 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 20736, while the sum is 38.

The square root of 94889 is about 308.0405817421. The cubic root of 94889 is about 45.6112481229.

The spelling of 94889 in words is "ninety-four thousand, eight hundred eighty-nine".