2266830280 has 64 divisors (see below), whose sum is σ = 5992056000. Its totient is φ = 760892160.

The previous prime is 2266830233. The next prime is 2266830281. The reversal of 2266830280 is 820386622.

It is not an unprimeable number, because it can be changed into a prime (2266830281) 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, 192430 + ... + 203869.

It is an arithmetic number, because the mean of its divisors is an integer number (93625875).

Almost surely, 2^2266830280 is an apocalyptic number.

2266830280 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

2266830280 is an abundant number, since it is smaller than the sum of its proper divisors (3725225720).

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

2266830280 is a wasteful number, since it uses less digits than its factorization.

2266830280 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 396334 (or 396330 counting only the distinct ones).

The product of its (nonzero) digits is 55296, while the sum is 37.

The square root of 2266830280 is about 47611.2411096371. The cubic root of 2266830280 is about 1313.6298296173.

The spelling of 2266830280 in words is "two billion, two hundred sixty-six million, eight hundred thirty thousand, two hundred eighty".