2882869 has 4 divisors (see below), whose sum is σ = 3144960. Its totient is φ = 2620780.

The previous prime is 2882863. The next prime is 2882897. The reversal of 2882869 is 9682882.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 2882869 - 2⁵ = 2882837 is a prime.

It is a super-2 number, since 2×2882869² = 16621867342322, which contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2882863) 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, 131029 + ... + 131050.

It is an arithmetic number, because the mean of its divisors is an integer number (786240).

2^2882869 is an apocalyptic number.

It is an amenable number.

2882869 is a deficient number, since it is larger than the sum of its proper divisors (262091).

2882869 is a wasteful number, since it uses less digits than its factorization.

2882869 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 262090.

The product of its digits is 110592, while the sum is 43.

The square root of 2882869 is about 1697.9013516692. The cubic root of 2882869 is about 142.3229606064.

The spelling of 2882869 in words is "two million, eight hundred eighty-two thousand, eight hundred sixty-nine".