99093 has 16 divisors (see below), whose sum is σ = 146880. Its totient is φ = 59136.

The previous prime is 99089. The next prime is 99103. The reversal of 99093 is 39099.

It is not a de Polignac number, because 99093 - 2² = 99089 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 99093.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (99013) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (7) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1446 + ... + 1512.

It is an arithmetic number, because the mean of its divisors is an integer number (9180).

2⁹⁹⁰⁹³ is an apocalyptic number.

It is an amenable number.

99093 is a deficient number, since it is larger than the sum of its proper divisors (47787).

99093 is a wasteful number, since it uses less digits than its factorization.

99093 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 116.

The product of its (nonzero) digits is 2187, while the sum is 30.

The square root of 99093 is about 314.7904064612. The cubic root of 99093 is about 46.2751312164.

The spelling of 99093 in words is "ninety-nine thousand, ninety-three".