99359 has 4 divisors (see below), whose sum is σ = 107016. Its totient is φ = 91704.

The previous prime is 99349. The next prime is 99367. The reversal of 99359 is 95399.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 95399 = 19 ⋅5021.

It is a cyclic number.

It is not a de Polignac number, because 99359 - 2⁸ = 99103 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (99349) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 3809 + ... + 3834.

It is an arithmetic number, because the mean of its divisors is an integer number (26754).

2⁹⁹³⁵⁹ is an apocalyptic number.

99359 is a deficient number, since it is larger than the sum of its proper divisors (7657).

99359 is a wasteful number, since it uses less digits than its factorization.

99359 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7656.

The product of its digits is 10935, while the sum is 35.

The square root of 99359 is about 315.2126266506. The cubic root of 99359 is about 46.3165003923.

The spelling of 99359 in words is "ninety-nine thousand, three hundred fifty-nine".