99704 has 24 divisors (see below), whose sum is σ = 207480. Its totient is φ = 44880.

The previous prime is 99689. The next prime is 99707. The reversal of 99704 is 40799.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (99707) by changing a digit.

99704 is an untouchable number, because it is not equal to the sum of proper divisors of any number.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 917 + ... + 1019.

It is an arithmetic number, because the mean of its divisors is an integer number (8645).

2⁹⁹⁷⁰⁴ is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 99704, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (103740).

99704 is an abundant number, since it is smaller than the sum of its proper divisors (107776).

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

99704 is a wasteful number, since it uses less digits than its factorization.

99704 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 131 (or 116 counting only the distinct ones).

The product of its (nonzero) digits is 2268, while the sum is 29.

The square root of 99704 is about 315.7594020770. The cubic root of 99704 is about 46.3700460655.

It can be divided in two parts, 99 and 704, that multiplied together give a palindrome (69696).

The spelling of 99704 in words is "ninety-nine thousand, seven hundred four".