804650242 has 24 divisors (see below), whose sum is σ = 1345389696. Its totient is φ = 360591000.

The previous prime is 804650237. The next prime is 804650251. The reversal of 804650242 is 242056408.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 6234 + ... + 40597.

It is an arithmetic number, because the mean of its divisors is an integer number (56057904).

Almost surely, 2^804650242 is an apocalyptic number.

804650242 is a deficient number, since it is larger than the sum of its proper divisors (540739454).

804650242 is a wasteful number, since it uses less digits than its factorization.

804650242 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 46926 (or 46915 counting only the distinct ones).

The product of its (nonzero) digits is 15360, while the sum is 31.

The square root of 804650242 is about 28366.3575737175. The cubic root of 804650242 is about 930.1130020317.

The spelling of 804650242 in words is "eight hundred four million, six hundred fifty thousand, two hundred forty-two".