2285238619 has 2 divisors, whose sum is σ = 2285238620. Its totient is φ = 2285238618.

The previous prime is 2285238611. The next prime is 2285238667. The reversal of 2285238619 is 9168325822.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 2285238619 - 2³ = 2285238611 is a prime.

It is a super-2 number, since 2×2285238619² = 10444631091538054322, which contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (2285238611) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1142619309 + 1142619310.

It is an arithmetic number, because the mean of its divisors is an integer number (1142619310).

Almost surely, 2^2285238619 is an apocalyptic number.

2285238619 is a deficient number, since it is larger than the sum of its proper divisors (1).

2285238619 is an equidigital number, since it uses as much as digits as its factorization.

2285238619 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 414720, while the sum is 46.

The square root of 2285238619 is about 47804.1694729654. The cubic root of 2285238619 is about 1317.1761293823.

The spelling of 2285238619 in words is "two billion, two hundred eighty-five million, two hundred thirty-eight thousand, six hundred nineteen".