801056212 has 24 divisors (see below), whose sum is σ = 1582025760. Its totient is φ = 351560160.

The previous prime is 801056143. The next prime is 801056231. The reversal of 801056212 is 212650108.

It is a congruent number.

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 7 ways as a sum of consecutive naturals, for example, 312618 + ... + 315169.

It is an arithmetic number, because the mean of its divisors is an integer number (65917740).

Almost surely, 2^801056212 is an apocalyptic number.

It is an amenable number.

801056212 is a deficient number, since it is larger than the sum of its proper divisors (780969548).

801056212 is a wasteful number, since it uses less digits than its factorization.

801056212 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 627831 (or 627829 counting only the distinct ones).

The product of its (nonzero) digits is 960, while the sum is 25.

The square root of 801056212 is about 28302.9364554281. The cubic root of 801056212 is about 928.7261288786.

The spelling of 801056212 in words is "eight hundred one million, fifty-six thousand, two hundred twelve".