2882131 has 12 divisors (see below), whose sum is σ = 3385800. Its totient is φ = 2446080.

The previous prime is 2882123. The next prime is 2882141. The reversal of 2882131 is 1312882.

It is not a de Polignac number, because 2882131 - 2³ = 2882123 is a prime.

It is a super-2 number, since 2×2882131² = 16613358202322, which contains 22 as substring.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 2882096 and 2882105.

It is not an unprimeable number, because it can be changed into a prime (2882111) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 6195 + ... + 6643.

It is an arithmetic number, because the mean of its divisors is an integer number (282150).

2^2882131 is an apocalyptic number.

2882131 is a deficient number, since it is larger than the sum of its proper divisors (503669).

2882131 is a wasteful number, since it uses less digits than its factorization.

2882131 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 594 (or 587 counting only the distinct ones).

The product of its digits is 768, while the sum is 25.

The square root of 2882131 is about 1697.6840106451. The cubic root of 2882131 is about 142.3108149153.

The spelling of 2882131 in words is "two million, eight hundred eighty-two thousand, one hundred thirty-one".