2888822 has 4 divisors (see below), whose sum is σ = 4333236. Its totient is φ = 1444410.

The previous prime is 2888807. The next prime is 2888843. The reversal of 2888822 is 2288882.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 2288882 = 2 ⋅1144441.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 722204 + ... + 722207.

It is an arithmetic number, because the mean of its divisors is an integer number (1083309).

2^2888822 is an apocalyptic number.

2888822 is a deficient number, since it is larger than the sum of its proper divisors (1444414).

2888822 is a wasteful number, since it uses less digits than its factorization.

2888822 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1444413.

The product of its digits is 32768, while the sum is 38.

The square root of 2888822 is about 1699.6534940981. The cubic root of 2888822 is about 142.4208568428.

It can be divided in two parts, 28888 and 22, that multiplied together give a palindrome (635536).

The spelling of 2888822 in words is "two million, eight hundred eighty-eight thousand, eight hundred twenty-two".