94559 has 2 divisors, whose sum is σ = 94560. Its totient is φ = 94558.

The previous prime is 94547. The next prime is 94561. The reversal of 94559 is 95549.

It is a strong prime.

It is an emirp because it is prime and its reverse (95549) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 94559 - 2⁴ = 94543 is a prime.

Together with 94561, it forms a pair of twin primes.

It is a Chen prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (94529) 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, 47279 + 47280.

It is an arithmetic number, because the mean of its divisors is an integer number (47280).

2⁹⁴⁵⁵⁹ is an apocalyptic number.

94559 is a deficient number, since it is larger than the sum of its proper divisors (1).

94559 is an equidigital number, since it uses as much as digits as its factorization.

94559 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 8100, while the sum is 32.

The square root of 94559 is about 307.5044715122. The cubic root of 94559 is about 45.5583119050.

Subtracting 94559 from its reverse (95549), we obtain a triangular number (990 = T₄₄).

It can be divided in two parts, 945 and 59, that multiplied together give a palindrome (55755).

The spelling of 94559 in words is "ninety-four thousand, five hundred fifty-nine".