2256119 has 2 divisors, whose sum is σ = 2256120. Its totient is φ = 2256118.

The previous prime is 2256097. The next prime is 2256127. The reversal of 2256119 is 9116522.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 2256119 - 2¹⁶ = 2190583 is a prime.

It is a super-2 number, since 2×2256119² = 10180145884322, which contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (2256169) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1128059 + 1128060.

It is an arithmetic number, because the mean of its divisors is an integer number (1128060).

2^2256119 is an apocalyptic number.

2256119 is a deficient number, since it is larger than the sum of its proper divisors (1).

2256119 is an equidigital number, since it uses as much as digits as its factorization.

2256119 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 1080, while the sum is 26.

The square root of 2256119 is about 1502.0382818024. The cubic root of 2256119 is about 131.1557497201.

The spelling of 2256119 in words is "two million, two hundred fifty-six thousand, one hundred nineteen".