99024 has 20 divisors (see below), whose sum is σ = 255936. Its totient is φ = 32992.

The previous prime is 99023. The next prime is 99041. The reversal of 99024 is 42099.

It is a Harshad number since it is a multiple of its sum of digits (24).

It is a junction number, because it is equal to n+sod(n) for n = 98985 and 99003.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (99023) 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, 984 + ... + 1079.

2⁹⁹⁰²⁴ is an apocalyptic number.

It is an amenable number.

99024 is an abundant number, since it is smaller than the sum of its proper divisors (156912).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

It is a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (127968).

99024 is a wasteful number, since it uses less digits than its factorization.

99024 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2074 (or 2068 counting only the distinct ones).

The product of its (nonzero) digits is 648, while the sum is 24.

The square root of 99024 is about 314.6807906435. The cubic root of 99024 is about 46.2643880241.

The spelling of 99024 in words is "ninety-nine thousand, twenty-four".