299924 has 12 divisors (see below), whose sum is σ = 530964. Its totient is φ = 148224.

The previous prime is 299909. The next prime is 299933. The reversal of 299924 is 429992.

299924 is nontrivially palindromic in base 16.

It can be written as a sum of positive squares in 2 ways, for example, as 67600 + 232324 = 260^2 + 482^2 .

It is a hoax number, since the sum of its digits (35) coincides with the sum of the digits of its distinct prime factors.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2 + ... + 774.

It is an arithmetic number, because the mean of its divisors is an integer number (44247).

2²⁹⁹⁹²⁴ is an apocalyptic number.

It is an amenable number.

299924 is a deficient number, since it is larger than the sum of its proper divisors (231040).

299924 is a wasteful number, since it uses less digits than its factorization.

299924 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 874 (or 872 counting only the distinct ones).

The product of its digits is 11664, while the sum is 35.

The square root of 299924 is about 547.6531749200. The cubic root of 299924 is about 66.9376415414.

The spelling of 299924 in words is "two hundred ninety-nine thousand, nine hundred twenty-four".