805302402 has 32 divisors (see below), whose sum is σ = 1652785344. Its totient is φ = 261427200.

The previous prime is 805302401. The next prime is 805302451. The reversal of 805302402 is 204203508.

It is not an unprimeable number, because it can be changed into a prime (805302401) by changing a digit.

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 15 ways as a sum of consecutive naturals, for example, 155133 + ... + 160239.

It is an arithmetic number, because the mean of its divisors is an integer number (51649542).

Almost surely, 2^805302402 is an apocalyptic number.

805302402 is a gapful number since it is divisible by the number (82) formed by its first and last digit.

805302402 is an abundant number, since it is smaller than the sum of its proper divisors (847482942).

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

805302402 is a wasteful number, since it uses less digits than its factorization.

805302402 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5794.

The product of its (nonzero) digits is 1920, while the sum is 24.

The square root of 805302402 is about 28377.8505528520. The cubic root of 805302402 is about 930.3642162287.

The spelling of 805302402 in words is "eight hundred five million, three hundred two thousand, four hundred two".