2266914816 has 224 divisors, whose sum is σ = 6922800480. Its totient is φ = 732561408.

The previous prime is 2266914737. The next prime is 2266914851. The reversal of 2266914816 is 6184196622.

2266914816 is a `hidden beast` number, since 22 + 66 + 91 + 481 + 6 = 666.

It is a nude number because it is divisible by every one of its digits.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 8183670 + ... + 8183946.

Almost surely, 2^2266914816 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 2266914816, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (3461400240).

2266914816 is an abundant number, since it is smaller than the sum of its proper divisors (4655885664).

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

2266914816 is an equidigital number, since it uses as much as digits as its factorization.

2266914816 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 349 (or 319 counting only the distinct ones).

The product of its digits is 248832, while the sum is 45.

The square root of 2266914816 is about 47612.1288748991. The cubic root of 2266914816 is about 1313.6461589726.

The spelling of 2266914816 in words is "two billion, two hundred sixty-six million, nine hundred fourteen thousand, eight hundred sixteen".