2041878 has 16 divisors (see below), whose sum is σ = 4161456. Its totient is φ = 667680.

The previous prime is 2041867. The next prime is 2041891. The reversal of 2041878 is 8781402.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2893 + ... + 3528.

It is an arithmetic number, because the mean of its divisors is an integer number (260091).

2^2041878 is an apocalyptic number.

2041878 is an abundant number, since it is smaller than the sum of its proper divisors (2119578).

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

2041878 is a wasteful number, since it uses less digits than its factorization.

2041878 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6479.

The product of its (nonzero) digits is 3584, while the sum is 30.

The square root of 2041878 is about 1428.9429659717. The cubic root of 2041878 is about 126.8654205035.

The spelling of 2041878 in words is "two million, forty-one thousand, eight hundred seventy-eight".