2266126352 has 80 divisors (see below), whose sum is σ = 5464233600. Its totient is φ = 888330240.

The previous prime is 2266126349. The next prime is 2266126391. The reversal of 2266126352 is 2536216622.

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, 43352 + ... + 80072.

It is an arithmetic number, because the mean of its divisors is an integer number (68302920).

Almost surely, 2^2266126352 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 2266126352, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (2732116800).

2266126352 is an abundant number, since it is smaller than the sum of its proper divisors (3198107248).

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

2266126352 is a wasteful number, since it uses less digits than its factorization.

2266126352 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 36784 (or 36778 counting only the distinct ones).

The product of its digits is 51840, while the sum is 35.

The square root of 2266126352 is about 47603.8480797509. The cubic root of 2266126352 is about 1313.4938399404.

The spelling of 2266126352 in words is "two billion, two hundred sixty-six million, one hundred twenty-six thousand, three hundred fifty-two".