2265710798 has 16 divisors (see below), whose sum is σ = 3661292880. Its totient is φ = 1045341696.

The previous prime is 2265710791. The next prime is 2265710809. The reversal of 2265710798 is 8970175622.

It is a happy number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2265710791) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 67673 + ... + 95451.

It is an arithmetic number, because the mean of its divisors is an integer number (228830805).

Almost surely, 2^2265710798 is an apocalyptic number.

2265710798 is a deficient number, since it is larger than the sum of its proper divisors (1395582082).

2265710798 is a wasteful number, since it uses less digits than its factorization.

2265710798 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 30931.

The product of its (nonzero) digits is 423360, while the sum is 47.

The square root of 2265710798 is about 47599.4831694631. The cubic root of 2265710798 is about 1313.4135471262.

The spelling of 2265710798 in words is "two billion, two hundred sixty-five million, seven hundred ten thousand, seven hundred ninety-eight".