825236 has 12 divisors (see below), whose sum is σ = 1458912. Its totient is φ = 408408.

The previous prime is 825229. The next prime is 825241. The reversal of 825236 is 632528.

825236 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a plaindrome in base 15.

It is a congruent number.

It is an unprimeable number.

825236 is an untouchable number, because it is not equal to the sum of proper divisors of any number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 590 + ... + 1413.

It is an arithmetic number, because the mean of its divisors is an integer number (121576).

2⁸²⁵²³⁶ is an apocalyptic number.

It is an amenable number.

825236 is a deficient number, since it is larger than the sum of its proper divisors (633676).

825236 is a wasteful number, since it uses less digits than its factorization.

825236 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2110 (or 2108 counting only the distinct ones).

The product of its digits is 2880, while the sum is 26.

The square root of 825236 is about 908.4250106641. The cubic root of 825236 is about 93.7978150163.

The spelling of 825236 in words is "eight hundred twenty-five thousand, two hundred thirty-six".