2888882 has 4 divisors (see below), whose sum is σ = 4333326. Its totient is φ = 1444440.

The previous prime is 2888863. The next prime is 2888887.

2888882 is nontrivially palindromic in base 10.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in only one way, i.e., 2493241 + 395641 = 1579^2 + 629^2 .

It is not an unprimeable number, because it can be changed into a prime (2888887) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 722219 + ... + 722222.

2^2888882 is an apocalyptic number.

2888882 is a deficient number, since it is larger than the sum of its proper divisors (1444444).

2888882 is a wasteful number, since it uses less digits than its factorization.

2888882 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1444443.

The product of its digits is 131072, while the sum is 44.

The square root of 2888882 is about 1699.6711446630. The cubic root of 2888882 is about 142.4218428493.

It can be divided in two parts, 2888 and 882, that multiplied together give a square (2547216 = 1596²).

The spelling of 2888882 in words is "two million, eight hundred eighty-eight thousand, eight hundred eighty-two".