2882838 has 16 divisors (see below), whose sum is σ = 6589440. Its totient is φ = 823656.

The previous prime is 2882837. The next prime is 2882857. The reversal of 2882838 is 8382882.

It is a junction number, because it is equal to n+sod(n) for n = 2882796 and 2882805.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2882837) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 34278 + ... + 34361.

It is an arithmetic number, because the mean of its divisors is an integer number (411840).

2^2882838 is an apocalyptic number.

2882838 is an abundant number, since it is smaller than the sum of its proper divisors (3706602).

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

2882838 is a wasteful number, since it uses less digits than its factorization.

2882838 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 68651.

The product of its digits is 49152, while the sum is 39.

The square root of 2882838 is about 1697.8922227279. The cubic root of 2882838 is about 142.3224504632.

The spelling of 2882838 in words is "two million, eight hundred eighty-two thousand, eight hundred thirty-eight".