803122 has 8 divisors (see below), whose sum is σ = 1237356. Its totient is φ = 390672.

The previous prime is 803119. The next prime is 803141. The reversal of 803122 is 221308.

It is a happy number.

It can be written as a sum of positive squares in 2 ways, for example, as 755161 + 47961 = 869^2 + 219^2 .

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

It is a junction number, because it is equal to n+sod(n) for n = 803096 and 803105.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (7) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 5353 + ... + 5500.

2⁸⁰³¹²² is an apocalyptic number.

803122 is a deficient number, since it is larger than the sum of its proper divisors (434234).

803122 is a wasteful number, since it uses less digits than its factorization.

803122 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10892.

The product of its (nonzero) digits is 96, while the sum is 16.

The square root of 803122 is about 896.1707426601. The cubic root of 803122 is about 92.9523785945.

The spelling of 803122 in words is "eight hundred three thousand, one hundred twenty-two".