825885072 has 60 divisors (see below), whose sum is σ = 2396947280. Its totient is φ = 275293728.

The previous prime is 825885059. The next prime is 825885079. The reversal of 825885072 is 270588528.

It is not an unprimeable number, because it can be changed into a prime (825885079) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 102322 + ... + 110097.

Almost surely, 2^825885072 is an apocalyptic number.

It is an amenable number.

825885072 is an abundant number, since it is smaller than the sum of its proper divisors (1571062208).

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

825885072 is a wasteful number, since it uses less digits than its factorization.

825885072 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 212442 (or 212424 counting only the distinct ones).

The product of its (nonzero) digits is 358400, while the sum is 45.

The square root of 825885072 is about 28738.2162285692. The cubic root of 825885072 is about 938.2240013729.

The spelling of 825885072 in words is "eight hundred twenty-five million, eight hundred eighty-five thousand, seventy-two".