2268277008 has 80 divisors (see below), whose sum is σ = 6047606976. Its totient is φ = 732049920.

The previous prime is 2268277001. The next prime is 2268277049. The reversal of 2268277008 is 8007728622.

It is not an unprimeable number, because it can be changed into a prime (2268277001) 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, 371710 + ... + 377762.

Almost surely, 2^2268277008 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 2268277008, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (3023803488).

2268277008 is an abundant number, since it is smaller than the sum of its proper divisors (3779329968).

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

2268277008 is a wasteful number, since it uses less digits than its factorization.

2268277008 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6312 (or 6306 counting only the distinct ones).

The product of its (nonzero) digits is 150528, while the sum is 42.

The square root of 2268277008 is about 47626.4318209962. The cubic root of 2268277008 is about 1313.9092301696.

The spelling of 2268277008 in words is "two billion, two hundred sixty-eight million, two hundred seventy-seven thousand, eight".