89333 has 4 divisors (see below), whose sum is σ = 90060. Its totient is φ = 88608.

The previous prime is 89329. The next prime is 89363. The reversal of 89333 is 33398.

It is a semiprime because it is the product of two primes, and also a brilliant number, because the two primes have the same length, and also an emirpimes, since its reverse is a distinct semiprime: 33398 = 2 ⋅16699.

It can be written as a sum of positive squares in 2 ways, for example, as 20164 + 69169 = 142^2 + 263^2 .

It is a cyclic number.

It is not a de Polignac number, because 89333 - 2² = 89329 is a prime.

It is a Duffinian number.

89333 is a modest number, since divided by 333 gives 89 as remainder.

It is a plaindrome in base 14.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (89303) 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 in 3 ways as a sum of consecutive naturals, for example, 128 + ... + 441.

It is an arithmetic number, because the mean of its divisors is an integer number (22515).

2⁸⁹³³³ is an apocalyptic number.

It is an amenable number.

89333 is a deficient number, since it is larger than the sum of its proper divisors (727).

89333 is a wasteful number, since it uses less digits than its factorization.

89333 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 726.

The product of its digits is 1944, while the sum is 26.

The square root of 89333 is about 298.8862659943. The cubic root of 89333 is about 44.7030655509.

The spelling of 89333 in words is "eighty-nine thousand, three hundred thirty-three".