802405068 has 12 divisors (see below), whose sum is σ = 1872278520. Its totient is φ = 267468352.

The previous prime is 802405057. The next prime is 802405099. The reversal of 802405068 is 860504208.

It is a tau number, because it is divible by the number of its divisors (12).

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 3 ways as a sum of consecutive naturals, for example, 33433533 + ... + 33433556.

It is an arithmetic number, because the mean of its divisors is an integer number (156023210).

Almost surely, 2^802405068 is an apocalyptic number.

It is an amenable number.

802405068 is an abundant number, since it is smaller than the sum of its proper divisors (1069873452).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

802405068 is a wasteful number, since it uses less digits than its factorization.

802405068 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 66867096 (or 66867094 counting only the distinct ones).

The product of its (nonzero) digits is 15360, while the sum is 33.

The square root of 802405068 is about 28326.7553383722. The cubic root of 802405068 is about 929.2471140984.

The spelling of 802405068 in words is "eight hundred two million, four hundred five thousand, sixty-eight".