2888894 has 4 divisors (see below), whose sum is σ = 4333344. Its totient is φ = 1444446.

The previous prime is 2888891. The next prime is 2888909. The reversal of 2888894 is 4988882.

2888894 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 4988882 = 2 ⋅2494441.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2888891) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 722222 + ... + 722225.

It is an arithmetic number, because the mean of its divisors is an integer number (1083336).

2^2888894 is an apocalyptic number.

2888894 is a deficient number, since it is larger than the sum of its proper divisors (1444450).

2888894 is a wasteful number, since it uses less digits than its factorization.

2888894 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1444449.

The product of its digits is 294912, while the sum is 47.

The square root of 2888894 is about 1699.6746747540. The cubic root of 2888894 is about 142.4220400490.

It can be divided in two parts, 28888 and 94, that added together give a palindrome (28982).

The spelling of 2888894 in words is "two million, eight hundred eighty-eight thousand, eight hundred ninety-four".