2277871 has 2 divisors, whose sum is σ = 2277872. Its totient is φ = 2277870.

The previous prime is 2277859. The next prime is 2277883. The reversal of 2277871 is 1787722.

It is a balanced prime because it is at equal distance from previous prime (2277859) and next prime (2277883).

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-2277871 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (2277811) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1138935 + 1138936.

It is an arithmetic number, because the mean of its divisors is an integer number (1138936).

2^2277871 is an apocalyptic number.

2277871 is a deficient number, since it is larger than the sum of its proper divisors (1).

2277871 is an equidigital number, since it uses as much as digits as its factorization.

2277871 is an evil number, because the sum of its binary digits is even.

The product of its digits is 10976, while the sum is 34.

The square root of 2277871 is about 1509.2617400570. The cubic root of 2277871 is about 131.5759078287.

The spelling of 2277871 in words is "two million, two hundred seventy-seven thousand, eight hundred seventy-one".