2266908198 has 32 divisors (see below), whose sum is σ = 4733337600. Its totient is φ = 722415936.

The previous prime is 2266908191. The next prime is 2266908223. The reversal of 2266908198 is 8918096622.

It is a self number, because there is not a number n which added to its sum of digits gives 2266908198.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2266908191) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 440283 + ... + 445401.

It is an arithmetic number, because the mean of its divisors is an integer number (147916800).

Almost surely, 2^2266908198 is an apocalyptic number.

2266908198 is an abundant number, since it is smaller than the sum of its proper divisors (2466429402).

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

2266908198 is a wasteful number, since it uses less digits than its factorization.

2266908198 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8356.

The product of its (nonzero) digits is 746496, while the sum is 51.

The square root of 2266908198 is about 47612.0593757506. The cubic root of 2266908198 is about 1313.6448806245.

The spelling of 2266908198 in words is "two billion, two hundred sixty-six million, nine hundred eight thousand, one hundred ninety-eight".