825752 has 16 divisors (see below), whose sum is σ = 1558440. Its totient is φ = 410176.

The previous prime is 825749. The next prime is 825763. The reversal of 825752 is 257528.

It is a nialpdrome in base 16.

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, 1643 + ... + 2085.

2⁸²⁵⁷⁵² is an apocalyptic number.

It is an amenable number.

825752 is a deficient number, since it is larger than the sum of its proper divisors (732688).

825752 is a wasteful number, since it uses less digits than its factorization.

825752 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 682 (or 678 counting only the distinct ones).

The product of its digits is 5600, while the sum is 29.

The square root of 825752 is about 908.7089743147. The cubic root of 825752 is about 93.8173607739.

The spelling of 825752 in words is "eight hundred twenty-five thousand, seven hundred fifty-two".