2882814 has 32 divisors (see below), whose sum is σ = 6497280. Its totient is φ = 844800.

The previous prime is 2882807. The next prime is 2882837. The reversal of 2882814 is 4182882.

It is a Harshad number since it is a multiple of its sum of digits (33).

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1342 + ... + 2750.

It is an arithmetic number, because the mean of its divisors is an integer number (203040).

2^2882814 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 2882814, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (3248640).

2882814 is an abundant number, since it is smaller than the sum of its proper divisors (3614466).

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

2882814 is a wasteful number, since it uses less digits than its factorization.

2882814 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1456.

The product of its digits is 8192, while the sum is 33.

The square root of 2882814 is about 1697.8851551268. The cubic root of 2882814 is about 142.3220555112.

The spelling of 2882814 in words is "two million, eight hundred eighty-two thousand, eight hundred fourteen".