2882279 has 2 divisors, whose sum is σ = 2882280. Its totient is φ = 2882278.

The previous prime is 2882267. The next prime is 2882303. The reversal of 2882279 is 9722882.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 2882279 - 2⁸ = 2882023 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (2882239) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1441139 + 1441140.

It is an arithmetic number, because the mean of its divisors is an integer number (1441140).

2^2882279 is an apocalyptic number.

2882279 is a deficient number, since it is larger than the sum of its proper divisors (1).

2882279 is an equidigital number, since it uses as much as digits as its factorization.

2882279 is an evil number, because the sum of its binary digits is even.

The product of its digits is 32256, while the sum is 38.

The square root of 2882279 is about 1697.7275988803. The cubic root of 2882279 is about 142.3132508027.

The spelling of 2882279 in words is "two million, eight hundred eighty-two thousand, two hundred seventy-nine".