803225 has 18 divisors (see below), whose sum is σ = 1062990. Its totient is φ = 601920.

The previous prime is 803207. The next prime is 803227. The reversal of 803225 is 522308.

It can be written as a sum of positive squares in 3 ways, for example, as 5776 + 797449 = 76^2 + 893^2 .

It is not a de Polignac number, because 803225 - 2⁸ = 802969 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 803197 and 803206.

It is an inconsummate number, since it does not exist a number n which divided by its sum of digits gives 803225.

It is not an unprimeable number, because it can be changed into a prime (803227) by changing a digit.

It is a polite number, since it can be written in 17 ways as a sum of consecutive naturals, for example, 8981 + ... + 9069.

It is an arithmetic number, because the mean of its divisors is an integer number (59055).

2⁸⁰³²²⁵ is an apocalyptic number.

It is an amenable number.

803225 is a deficient number, since it is larger than the sum of its proper divisors (259765).

803225 is a wasteful number, since it uses less digits than its factorization.

803225 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 137 (or 113 counting only the distinct ones).

The product of its (nonzero) digits is 480, while the sum is 20.

The square root of 803225 is about 896.2282075454. The cubic root of 803225 is about 92.9563521236.

The spelling of 803225 in words is "eight hundred three thousand, two hundred twenty-five".