2266528992 has 192 divisors, whose sum is σ = 7352239104. Its totient is φ = 595353600.

The previous prime is 2266528969. The next prime is 2266529021. The reversal of 2266528992 is 2998256622.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 3502813 + ... + 3503459.

It is an arithmetic number, because the mean of its divisors is an integer number (38292912).

Almost surely, 2^2266528992 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 2266528992, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (3676119552).

2266528992 is an abundant number, since it is smaller than the sum of its proper divisors (5085710112).

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

2266528992 is a wasteful number, since it uses less digits than its factorization.

2266528992 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1081 (or 1073 counting only the distinct ones).

The product of its digits is 1866240, while the sum is 51.

The square root of 2266528992 is about 47608.0769617929. The cubic root of 2266528992 is about 1313.5716281655.

The spelling of 2266528992 in words is "two billion, two hundred sixty-six million, five hundred twenty-eight thousand, nine hundred ninety-two".