2267895798 has 24 divisors (see below), whose sum is σ = 5615742288. Its totient is φ = 647970192.

The previous prime is 2267895781. The next prime is 2267895821. The reversal of 2267895798 is 8975987622.

It is a Harshad number since it is a multiple of its sum of digits (63).

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 8999461 + ... + 8999712.

It is an arithmetic number, because the mean of its divisors is an integer number (233989262).

Almost surely, 2^2267895798 is an apocalyptic number.

2267895798 is an abundant number, since it is smaller than the sum of its proper divisors (3347846490).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

2267895798 is a wasteful number, since it uses less digits than its factorization.

2267895798 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 17999188 (or 17999185 counting only the distinct ones).

The product of its digits is 30481920, while the sum is 63.

The square root of 2267895798 is about 47622.4295684292. The cubic root of 2267895798 is about 1313.8356202008.

The spelling of 2267895798 in words is "two billion, two hundred sixty-seven million, eight hundred ninety-five thousand, seven hundred ninety-eight".