825022 has 8 divisors (see below), whose sum is σ = 1350072. Its totient is φ = 375000.

The previous prime is 825017. The next prime is 825029. The reversal of 825022 is 220528.

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

It is a super-2 number, since 2×825022² = 1361322600968, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (825029) 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, 18729 + ... + 18772.

It is an arithmetic number, because the mean of its divisors is an integer number (168759).

2⁸²⁵⁰²² is an apocalyptic number.

825022 is a deficient number, since it is larger than the sum of its proper divisors (525050).

825022 is a wasteful number, since it uses less digits than its factorization.

825022 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 37514.

The product of its (nonzero) digits is 320, while the sum is 19.

The square root of 825022 is about 908.3072167499. The cubic root of 825022 is about 93.7897064398.

The spelling of 825022 in words is "eight hundred twenty-five thousand, twenty-two".