825075124 has 12 divisors (see below), whose sum is σ = 1444147684. Its totient is φ = 412461504.

The previous prime is 825075109. The next prime is 825075149. The reversal of 825075124 is 421570528.

It is a happy number.

825075124 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in 2 ways, for example, as 413715600 + 411359524 = 20340^2 + 20282^2 .

It is a self number, because there is not a number n which added to its sum of digits gives 825075124.

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, 10474 + ... + 41950.

Almost surely, 2^825075124 is an apocalyptic number.

It is an amenable number.

825075124 is a deficient number, since it is larger than the sum of its proper divisors (619072560).

825075124 is a wasteful number, since it uses less digits than its factorization.

825075124 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 38034 (or 38032 counting only the distinct ones).

The product of its (nonzero) digits is 22400, while the sum is 34.

The square root of 825075124 is about 28724.1209439036. The cubic root of 825075124 is about 937.9171946791.

The spelling of 825075124 in words is "eight hundred twenty-five million, seventy-five thousand, one hundred twenty-four".