825743282 has 64 divisors (see below), whose sum is σ = 1599575040. Its totient is φ = 310957056.

The previous prime is 825743273. The next prime is 825743293. The reversal of 825743282 is 282347528.

It is a happy number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 315194 + ... + 317802.

It is an arithmetic number, because the mean of its divisors is an integer number (24993360).

Almost surely, 2^825743282 is an apocalyptic number.

825743282 is a deficient number, since it is larger than the sum of its proper divisors (773831758).

825743282 is a wasteful number, since it uses less digits than its factorization.

825743282 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2715.

The product of its digits is 215040, while the sum is 41.

The square root of 825743282 is about 28735.7491985158. The cubic root of 825743282 is about 938.1703060911.

The spelling of 825743282 in words is "eight hundred twenty-five million, seven hundred forty-three thousand, two hundred eighty-two".