2872882277 has 2 divisors, whose sum is σ = 2872882278. Its totient is φ = 2872882276.

The previous prime is 2872882231. The next prime is 2872882297. The reversal of 2872882277 is 7722882782.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 2859147841 + 13734436 = 53471^2 + 3706^2 .

It is a cyclic number.

It is not a de Polignac number, because 2872882277 - 2¹⁴ = 2872865893 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (2872882217) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1436441138 + 1436441139.

It is an arithmetic number, because the mean of its divisors is an integer number (1436441139).

Almost surely, 2^2872882277 is an apocalyptic number.

It is an amenable number.

2872882277 is a deficient number, since it is larger than the sum of its proper divisors (1).

2872882277 is an equidigital number, since it uses as much as digits as its factorization.

2872882277 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 2809856, while the sum is 53.

The square root of 2872882277 is about 53599.2749671113. The cubic root of 2872882277 is about 1421.5842724275.

The spelling of 2872882277 in words is "two billion, eight hundred seventy-two million, eight hundred eighty-two thousand, two hundred seventy-seven".