804622 has 16 divisors (see below), whose sum is σ = 1485792. Its totient is φ = 318240.

The previous prime is 804619. The next prime is 804653. The reversal of 804622 is 226408.

It is an Ulam number.

It is a junction number, because it is equal to n+sod(n) for n = 804593 and 804602.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2029 + ... + 2392.

It is an arithmetic number, because the mean of its divisors is an integer number (92862).

2⁸⁰⁴⁶²² is an apocalyptic number.

804622 is a deficient number, since it is larger than the sum of its proper divisors (681170).

804622 is a wasteful number, since it uses less digits than its factorization.

804622 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4443.

The product of its (nonzero) digits is 768, while the sum is 22.

The square root of 804622 is about 897.0072463475. The cubic root of 804622 is about 93.0102120054.

The spelling of 804622 in words is "eight hundred four thousand, six hundred twenty-two".