2258895827 has 2 divisors, whose sum is σ = 2258895828. Its totient is φ = 2258895826.

The previous prime is 2258895809. The next prime is 2258895829. The reversal of 2258895827 is 7285988522.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 2258895827 - 2⁸ = 2258895571 is a prime.

It is a super-2 number, since 2×2258895827² = 10205220714476027858, which contains 22 as substring.

Together with 2258895829, it forms a pair of twin primes.

It is a Chen prime.

It is not a weakly prime, because it can be changed into another prime (2258895829) 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, 1129447913 + 1129447914.

It is an arithmetic number, because the mean of its divisors is an integer number (1129447914).

Almost surely, 2^2258895827 is an apocalyptic number.

2258895827 is a deficient number, since it is larger than the sum of its proper divisors (1).

2258895827 is an equidigital number, since it uses as much as digits as its factorization.

2258895827 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 6451200, while the sum is 56.

The square root of 2258895827 is about 47527.8426503876. The cubic root of 2258895827 is about 1312.0953640884.

The spelling of 2258895827 in words is "two billion, two hundred fifty-eight million, eight hundred ninety-five thousand, eight hundred twenty-seven".