2266571248 has 20 divisors (see below), whose sum is σ = 4582416528. Its totient is φ = 1084012160.

The previous prime is 2266571243. The next prime is 2266571249. The reversal of 2266571248 is 8421756622.

It is a happy number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2266571243) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 3079213 + ... + 3079948.

Almost surely, 2^2266571248 is an apocalyptic number.

It is an amenable number.

2266571248 is an abundant number, since it is smaller than the sum of its proper divisors (2315845280).

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

2266571248 is a wasteful number, since it uses less digits than its factorization.

2266571248 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6159192 (or 6159186 counting only the distinct ones).

The product of its digits is 322560, while the sum is 43.

The square root of 2266571248 is about 47608.5207499666. The cubic root of 2266571248 is about 1313.5797912992.

The spelling of 2266571248 in words is "two billion, two hundred sixty-six million, five hundred seventy-one thousand, two hundred forty-eight".