827225 has 24 divisors (see below), whose sum is σ = 1220160. Its totient is φ = 544320.

The previous prime is 827213. The next prime is 827227. The reversal of 827225 is 522728.

It is not a de Polignac number, because 827225 - 2⁶ = 827161 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 827194 and 827203.

It is not an unprimeable number, because it can be changed into a prime (827227) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 4994 + ... + 5156.

It is an arithmetic number, because the mean of its divisors is an integer number (50840).

2⁸²⁷²²⁵ is an apocalyptic number.

It is an amenable number.

827225 is a deficient number, since it is larger than the sum of its proper divisors (392935).

827225 is a wasteful number, since it uses less digits than its factorization.

827225 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 209 (or 204 counting only the distinct ones).

The product of its digits is 2240, while the sum is 26.

The square root of 827225 is about 909.5191037026. The cubic root of 827225 is about 93.8731123324.

The spelling of 827225 in words is "eight hundred twenty-seven thousand, two hundred twenty-five".