806227798 has 12 divisors (see below), whose sum is σ = 1276342380. Its totient is φ = 381897036.

The previous prime is 806227783. The next prime is 806227831. The reversal of 806227798 is 897722608.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 557608 + ... + 559051.

It is an arithmetic number, because the mean of its divisors is an integer number (106361865).

Almost surely, 2^806227798 is an apocalyptic number.

806227798 is a deficient number, since it is larger than the sum of its proper divisors (470114582).

806227798 is a wasteful number, since it uses less digits than its factorization.

806227798 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1116699 (or 1116680 counting only the distinct ones).

The product of its (nonzero) digits is 677376, while the sum is 49.

The square root of 806227798 is about 28394.1507708894. The cubic root of 806227798 is about 930.7204491790.

The spelling of 806227798 in words is "eight hundred six million, two hundred twenty-seven thousand, seven hundred ninety-eight".