2888871 has 8 divisors (see below), whose sum is σ = 3924720. Its totient is φ = 1889472.

The previous prime is 2888863. The next prime is 2888887. The reversal of 2888871 is 1788882.

It is a happy number.

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

It is not a de Polignac number, because 2888871 - 2³ = 2888863 is a prime.

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 polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 8926 + ... + 9243.

It is an arithmetic number, because the mean of its divisors is an integer number (490590).

2^2888871 is an apocalyptic number.

2888871 is a deficient number, since it is larger than the sum of its proper divisors (1035849).

2888871 is a wasteful number, since it uses less digits than its factorization.

2888871 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 18225.

The product of its digits is 57344, while the sum is 42.

The square root of 2888871 is about 1699.6679087398. The cubic root of 2888871 is about 142.4216620825.

The spelling of 2888871 in words is "two million, eight hundred eighty-eight thousand, eight hundred seventy-one".