2887113 has 8 divisors (see below), whose sum is σ = 3868576. Its totient is φ = 1915200.

The previous prime is 2887081. The next prime is 2887117. The reversal of 2887113 is 3117882.

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 2887113 - 2⁵ = 2887081 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (2887117) 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, 1648 + ... + 2913.

It is an arithmetic number, because the mean of its divisors is an integer number (483572).

2^2887113 is an apocalyptic number.

It is an amenable number.

2887113 is a deficient number, since it is larger than the sum of its proper divisors (981463).

2887113 is a wasteful number, since it uses less digits than its factorization.

2887113 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4775.

The product of its digits is 2688, while the sum is 30.

The square root of 2887113 is about 1699.1506701879. The cubic root of 2887113 is about 142.3927663550.

The spelling of 2887113 in words is "two million, eight hundred eighty-seven thousand, one hundred thirteen".