2255882798 has 16 divisors (see below), whose sum is σ = 3769778880. Its totient is φ = 1005273696.

The previous prime is 2255882791. The next prime is 2255882809. The reversal of 2255882798 is 8972885522.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2255882791) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1495190 + ... + 1496697.

It is an arithmetic number, because the mean of its divisors is an integer number (235611180).

Almost surely, 2^2255882798 is an apocalyptic number.

2255882798 is a deficient number, since it is larger than the sum of its proper divisors (1513896082).

2255882798 is a wasteful number, since it uses less digits than its factorization.

2255882798 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2991931.

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

The square root of 2255882798 is about 47496.1345585091. The cubic root of 2255882798 is about 1311.5117248934.

The spelling of 2255882798 in words is "two billion, two hundred fifty-five million, eight hundred eighty-two thousand, seven hundred ninety-eight".