2266863774 has 24 divisors (see below), whose sum is σ = 5273928648. Its totient is φ = 647675280.

The previous prime is 2266863679. The next prime is 2266863791. The reversal of 2266863774 is 4773686622.

2266863774 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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, 3854917 + ... + 3855504.

It is an arithmetic number, because the mean of its divisors is an integer number (219747027).

Almost surely, 2^2266863774 is an apocalyptic number.

2266863774 is an abundant number, since it is smaller than the sum of its proper divisors (3007064874).

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

2266863774 is a wasteful number, since it uses less digits than its factorization.

2266863774 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7710440 (or 7710433 counting only the distinct ones).

The product of its digits is 4064256, while the sum is 51.

The square root of 2266863774 is about 47611.5928530017. The cubic root of 2266863774 is about 1313.6362995181.

The spelling of 2266863774 in words is "two billion, two hundred sixty-six million, eight hundred sixty-three thousand, seven hundred seventy-four".