2888906 has 8 divisors (see below), whose sum is σ = 4398240. Its totient is φ = 1422828.

The previous prime is 2888891. The next prime is 2888909. The reversal of 2888906 is 6098882.

It is a happy number.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not an unprimeable number, because it can be changed into a prime (2888909) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 10646 + ... + 10913.

It is an arithmetic number, because the mean of its divisors is an integer number (549780).

2^2888906 is an apocalyptic number.

2888906 is a deficient number, since it is larger than the sum of its proper divisors (1509334).

2888906 is a wasteful number, since it uses less digits than its factorization.

2888906 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 21628.

The product of its (nonzero) digits is 55296, while the sum is 41.

The square root of 2888906 is about 1699.6782048376. The cubic root of 2888906 is about 142.4222372481.

The spelling of 2888906 in words is "two million, eight hundred eighty-eight thousand, nine hundred six".