825922 has 8 divisors (see below), whose sum is σ = 1256076. Its totient is φ = 407232.

The previous prime is 825919. The next prime is 825947. The reversal of 825922 is 229528.

It can be written as a sum of positive squares in 2 ways, for example, as 793881 + 32041 = 891^2 + 179^2 .

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

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, 2683 + ... + 2974.

2⁸²⁵⁹²² is an apocalyptic number.

825922 is a deficient number, since it is larger than the sum of its proper divisors (430154).

825922 is a wasteful number, since it uses less digits than its factorization.

825922 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5732.

The product of its digits is 2880, while the sum is 28.

The square root of 825922 is about 908.8025087994. The cubic root of 825922 is about 93.8237984844.

It can be divided in two parts, 8259 and 22, that added together give a square (8281 = 91²).

The spelling of 825922 in words is "eight hundred twenty-five thousand, nine hundred twenty-two".