824242 has 8 divisors (see below), whose sum is σ = 1241856. Its totient is φ = 410292.

The previous prime is 824233. The next prime is 824269. The reversal of 824242 is 242428.

824242 is nontrivially palindromic in base 3.

824242 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a sphenic number, since it is the product of 3 distinct primes.

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, 258 + ... + 1309.

It is an arithmetic number, because the mean of its divisors is an integer number (155232).

2⁸²⁴²⁴² is an apocalyptic number.

824242 is a deficient number, since it is larger than the sum of its proper divisors (417614).

824242 is a wasteful number, since it uses less digits than its factorization.

824242 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1832.

The product of its digits is 1024, while the sum is 22.

The square root of 824242 is about 907.8777450736. The cubic root of 824242 is about 93.7601399403.

The spelling of 824242 in words is "eight hundred twenty-four thousand, two hundred forty-two".