99474 has 16 divisors (see below), whose sum is σ = 203040. Its totient is φ = 32480.

The previous prime is 99469. The next prime is 99487. The reversal of 99474 is 47499.

It is an inconsummate number, since it does not exist a number n which divided by its sum of digits gives 99474.

It is an unprimeable number.

99474 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 7 ways as a sum of consecutive naturals, for example, 214 + ... + 494.

It is an arithmetic number, because the mean of its divisors is an integer number (12690).

2⁹⁹⁴⁷⁴ is an apocalyptic number.

99474 is an abundant number, since it is smaller than the sum of its proper divisors (103566).

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 (101520).

99474 is a wasteful number, since it uses less digits than its factorization.

99474 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 345.

The product of its digits is 9072, while the sum is 33.

The square root of 99474 is about 315.3949904485. The cubic root of 99474 is about 46.3343627028.

The spelling of 99474 in words is "ninety-nine thousand, four hundred seventy-four".