801912 has 16 divisors (see below), whose sum is σ = 2004840. Its totient is φ = 267296.

The previous prime is 801883. The next prime is 801947. The reversal of 801912 is 219108.

801912 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a zygodrome in base 2.

It is a congruent number.

It is an unprimeable number.

801912 is an untouchable number, because it is not equal to the sum of proper divisors of any number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 16683 + ... + 16730.

2⁸⁰¹⁹¹² is an apocalyptic number.

It is an amenable number.

801912 is an abundant number, since it is smaller than the sum of its proper divisors (1202928).

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

801912 is a wasteful number, since it uses less digits than its factorization.

801912 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 33422 (or 33418 counting only the distinct ones).

The product of its (nonzero) digits is 144, while the sum is 21.

The square root of 801912 is about 895.4953936230. The cubic root of 801912 is about 92.9056738142.

The spelling of 801912 in words is "eight hundred one thousand, nine hundred twelve".