804822242 has 8 divisors (see below), whose sum is σ = 1379695296. Its totient is φ = 344923812.

The previous prime is 804822229. The next prime is 804822253. The reversal of 804822242 is 242228408.

It is a happy number.

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 = 804822199 and 804822208.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 28743638 + ... + 28743665.

It is an arithmetic number, because the mean of its divisors is an integer number (172461912).

Almost surely, 2^804822242 is an apocalyptic number.

804822242 is a deficient number, since it is larger than the sum of its proper divisors (574873054).

804822242 is a wasteful number, since it uses less digits than its factorization.

804822242 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 57487312.

The product of its (nonzero) digits is 16384, while the sum is 32.

The square root of 804822242 is about 28369.3891721341. The cubic root of 804822242 is about 930.1792701776.

The spelling of 804822242 in words is "eight hundred four million, eight hundred twenty-two thousand, two hundred forty-two".