2884131 has 12 divisors (see below), whose sum is σ = 4347408. Its totient is φ = 1839024.

The previous prime is 2884129. The next prime is 2884151. The reversal of 2884131 is 1314882.

It is not a de Polignac number, because 2884131 - 2¹ = 2884129 is a prime.

It is a super-2 number, since 2×2884131² = 16636423250322, which contains 22 as substring.

It is a hoax number, since the sum of its digits (27) coincides with the sum of the digits of its distinct prime factors.

It is a junction number, because it is equal to n+sod(n) for n = 2884095 and 2884104.

It is not an unprimeable number, because it can be changed into a prime (2884151) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (7) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 6760 + ... + 7173.

It is an arithmetic number, because the mean of its divisors is an integer number (362284).

2^2884131 is an apocalyptic number.

2884131 is a deficient number, since it is larger than the sum of its proper divisors (1463277).

2884131 is a wasteful number, since it uses less digits than its factorization.

2884131 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 13962 (or 13959 counting only the distinct ones).

The product of its digits is 1536, while the sum is 27.

The square root of 2884131 is about 1698.2729462604. The cubic root of 2884131 is about 142.3437252652.

The spelling of 2884131 in words is "two million, eight hundred eighty-four thousand, one hundred thirty-one".