2043876 has 48 divisors (see below), whose sum is σ = 5189184. Its totient is φ = 623616.

The previous prime is 2043869. The next prime is 2043907. The reversal of 2043876 is 6783402.

It is a Smith number, since the sum of its digits (30) coincides with the sum of the digits of its prime factors.

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, 8656 + ... + 8888.

It is an arithmetic number, because the mean of its divisors is an integer number (108108).

2^2043876 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 2043876, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (2594592).

2043876 is an abundant number, since it is smaller than the sum of its proper divisors (3145308).

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

2043876 is a wasteful number, since it uses less digits than its factorization.

2043876 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 300 (or 298 counting only the distinct ones).

The product of its (nonzero) digits is 8064, while the sum is 30.

The square root of 2043876 is about 1429.6419132076. The cubic root of 2043876 is about 126.9067867487.

The spelling of 2043876 in words is "two million, forty-three thousand, eight hundred seventy-six".