2266103808 has 216 divisors, whose sum is σ = 6992926668. Its totient is φ = 704643072.

The previous prime is 2266103797. The next prime is 2266103843. The reversal of 2266103808 is 8083016622.

2266103808 is a `hidden beast` number, since 2 + 2 + 6 + 610 + 38 + 0 + 8 = 666.

It can be written as a sum of positive squares in 2 ways, for example, as 2194735104 + 71368704 = 46848^2 + 8448^2 .

It is a Harshad number since it is a multiple of its sum of digits (36).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 20053960 + ... + 20054072.

Almost surely, 2^2266103808 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 2266103808, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (3496463334).

2266103808 is an abundant number, since it is smaller than the sum of its proper divisors (4726822860).

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

2266103808 is an equidigital number, since it uses as much as digits as its factorization.

2266103808 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 170 (or 135 counting only the distinct ones).

The product of its (nonzero) digits is 27648, while the sum is 36.

The square root of 2266103808 is about 47603.6112915817. The cubic root of 2266103808 is about 1313.4894842693.

The spelling of 2266103808 in words is "two billion, two hundred sixty-six million, one hundred three thousand, eight hundred eight".