2881127 has 2 divisors, whose sum is σ = 2881128. Its totient is φ = 2881126.

The previous prime is 2881117. The next prime is 2881139. The reversal of 2881127 is 7211882.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 2881127 - 2¹² = 2877031 is a prime.

It is a Chen prime.

It is a self number, because there is not a number n which added to its sum of digits gives 2881127.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (2881117) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1440563 + 1440564.

It is an arithmetic number, because the mean of its divisors is an integer number (1440564).

2^2881127 is an apocalyptic number.

2881127 is a deficient number, since it is larger than the sum of its proper divisors (1).

2881127 is an equidigital number, since it uses as much as digits as its factorization.

2881127 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 1792, while the sum is 29.

The square root of 2881127 is about 1697.3882879294. The cubic root of 2881127 is about 142.2942881795.

The spelling of 2881127 in words is "two million, eight hundred eighty-one thousand, one hundred twenty-seven".