803273 has 2 divisors, whose sum is σ = 803274. Its totient is φ = 803272.

The previous prime is 803269. The next prime is 803287. The reversal of 803273 is 372308.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 620944 + 182329 = 788^2 + 427^2 .

It is a cyclic number.

It is not a de Polignac number, because 803273 - 2² = 803269 is a prime.

It is a Sophie Germain prime.

It is a Curzon number.

It is an inconsummate number, since it does not exist a number n which divided by its sum of digits gives 803273.

It is not a weakly prime, because it can be changed into another prime (809273) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 401636 + 401637.

It is an arithmetic number, because the mean of its divisors is an integer number (401637).

2⁸⁰³²⁷³ is an apocalyptic number.

It is an amenable number.

803273 is a deficient number, since it is larger than the sum of its proper divisors (1).

803273 is an equidigital number, since it uses as much as digits as its factorization.

803273 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 1008, while the sum is 23.

The square root of 803273 is about 896.2549860391. The cubic root of 803273 is about 92.9582037492.

The spelling of 803273 in words is "eight hundred three thousand, two hundred seventy-three".