2841878 has 8 divisors (see below), whose sum is σ = 4590768. Its totient is φ = 1311624.

The previous prime is 2841869. The next prime is 2841893. The reversal of 2841878 is 8781482.

It is a happy number.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 54626 + ... + 54677.

It is an arithmetic number, because the mean of its divisors is an integer number (573846).

2^2841878 is an apocalyptic number.

2841878 is a deficient number, since it is larger than the sum of its proper divisors (1748890).

2841878 is a wasteful number, since it uses less digits than its factorization.

2841878 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 109318.

The product of its digits is 28672, while the sum is 38.

The square root of 2841878 is about 1685.7870565407. The cubic root of 2841878 is about 141.6451830552.

The spelling of 2841878 in words is "two million, eight hundred forty-one thousand, eight hundred seventy-eight".