800225 has 6 divisors (see below), whose sum is σ = 992310. Its totient is φ = 640160.

The previous prime is 800221. The next prime is 800231. The reversal of 800225 is 522008.

800225 = 64² + 65² + ... + 138².

It is a happy number.

800225 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in 3 ways, for example, as 13456 + 786769 = 116^2 + 887^2 .

It is not a de Polignac number, because 800225 - 2² = 800221 is a prime.

It is a d-powerful number, because it can be written as 8⁶ + 0 + 2¹⁴ + 0 + 2¹⁷ + 5⁸ .

It is a Curzon number.

It is a zygodrome in base 3.

It is not an unprimeable number, because it can be changed into a prime (800221) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 15980 + ... + 16029.

It is an arithmetic number, because the mean of its divisors is an integer number (165385).

2⁸⁰⁰²²⁵ is an apocalyptic number.

It is an amenable number.

800225 is a deficient number, since it is larger than the sum of its proper divisors (192085).

800225 is a wasteful number, since it uses less digits than its factorization.

800225 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 32019 (or 32014 counting only the distinct ones).

The product of its (nonzero) digits is 160, while the sum is 17.

The square root of 800225 is about 894.5529609811. The cubic root of 800225 is about 92.8404788355.

The spelling of 800225 in words is "eight hundred thousand, two hundred twenty-five".