2882273 has 4 divisors (see below), whose sum is σ = 2925360. Its totient is φ = 2839188.

The previous prime is 2882267. The next prime is 2882279. The reversal of 2882273 is 3722882.

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 an interprime number because it is at equal distance from previous prime (2882267) and next prime (2882279).

It is a cyclic number.

It is not a de Polignac number, because 2882273 - 2¹⁸ = 2620129 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (2882279) 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, 21443 + ... + 21576.

It is an arithmetic number, because the mean of its divisors is an integer number (731340).

2^2882273 is an apocalyptic number.

It is an amenable number.

2882273 is a deficient number, since it is larger than the sum of its proper divisors (43087).

2882273 is an equidigital number, since it uses as much as digits as its factorization.

2882273 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 43086.

The product of its digits is 10752, while the sum is 32.

The square root of 2882273 is about 1697.7258318115. The cubic root of 2882273 is about 142.3131520521.

The spelling of 2882273 in words is "two million, eight hundred eighty-two thousand, two hundred seventy-three".