801878 has 32 divisors (see below), whose sum is σ = 1548288. Its totient is φ = 302400.

The previous prime is 801859. The next prime is 801883. The reversal of 801878 is 878108.

801878 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 6251 + ... + 6377.

It is an arithmetic number, because the mean of its divisors is an integer number (48384).

2⁸⁰¹⁸⁷⁸ is an apocalyptic number.

801878 is a deficient number, since it is larger than the sum of its proper divisors (746410).

801878 is a wasteful number, since it uses less digits than its factorization.

801878 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 188.

The product of its (nonzero) digits is 3584, while the sum is 32.

The square root of 801878 is about 895.4764095162. The cubic root of 801878 is about 92.9043607700.

The spelling of 801878 in words is "eight hundred one thousand, eight hundred seventy-eight".