825016 has 16 divisors (see below), whose sum is σ = 1556640. Its totient is φ = 409920.

The previous prime is 825007. The next prime is 825017. The reversal of 825016 is 610528.

It is a happy number.

825016 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (825017) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2065 + ... + 2431.

It is an arithmetic number, because the mean of its divisors is an integer number (97290).

2⁸²⁵⁰¹⁶ is an apocalyptic number.

It is an amenable number.

825016 is a deficient number, since it is larger than the sum of its proper divisors (731624).

825016 is a wasteful number, since it uses less digits than its factorization.

825016 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 654 (or 650 counting only the distinct ones).

The product of its (nonzero) digits is 480, while the sum is 22.

The square root of 825016 is about 908.3039138967. The cubic root of 825016 is about 93.7894790763.

The spelling of 825016 in words is "eight hundred twenty-five thousand, sixteen".