2254871 has 2 divisors, whose sum is σ = 2254872. Its totient is φ = 2254870.

The previous prime is 2254853. The next prime is 2254873. The reversal of 2254871 is 1784522.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 2254871 - 2¹⁰ = 2253847 is a prime.

Together with 2254873, it forms a pair of twin primes.

It is a Chen prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (2254873) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1127435 + 1127436.

It is an arithmetic number, because the mean of its divisors is an integer number (1127436).

2^2254871 is an apocalyptic number.

2254871 is a deficient number, since it is larger than the sum of its proper divisors (1).

2254871 is an equidigital number, since it uses as much as digits as its factorization.

2254871 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 4480, while the sum is 29.

The square root of 2254871 is about 1501.6227888521. The cubic root of 2254871 is about 131.1315617870.

It can be divided in two parts, 2254 and 871, that added together give a 5-th power (3125 = 5⁵).

The spelling of 2254871 in words is "two million, two hundred fifty-four thousand, eight hundred seventy-one".