825002 has 8 divisors (see below), whose sum is σ = 1267812. Its totient is φ = 402400.

The previous prime is 825001. The next prime is 825007. The reversal of 825002 is 200528.

It is a happy number.

825002 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 776161 + 48841 = 881^2 + 221^2 .

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

It is not an unprimeable number, because it can be changed into a prime (825001) 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, 4949 + ... + 5112.

2⁸²⁵⁰⁰² is an apocalyptic number.

825002 is a gapful number since it is divisible by the number (82) formed by its first and last digit.

825002 is a deficient number, since it is larger than the sum of its proper divisors (442810).

825002 is a wasteful number, since it uses less digits than its factorization.

825002 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10104.

The product of its (nonzero) digits is 160, while the sum is 17.

The square root of 825002 is about 908.2962071923. The cubic root of 825002 is about 93.7889485573.

The spelling of 825002 in words is "eight hundred twenty-five thousand, two".