2266662252 has 24 divisors (see below), whose sum is σ = 5316287536. Its totient is φ = 751638528.

The previous prime is 2266662227. The next prime is 2266662253. The reversal of 2266662252 is 2522666622.

It is a self number, because there is not a number n which added to its sum of digits gives 2266662252.

It is not an unprimeable number, because it can be changed into a prime (2266662253) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 487033 + ... + 491664.

Almost surely, 2^2266662252 is an apocalyptic number.

It is an amenable number.

2266662252 is an abundant number, since it is smaller than the sum of its proper divisors (3049625284).

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

2266662252 is a wasteful number, since it uses less digits than its factorization.

2266662252 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 978897 (or 978895 counting only the distinct ones).

The product of its digits is 207360, while the sum is 39.

The square root of 2266662252 is about 47609.4764936562. The cubic root of 2266662252 is about 1313.5973713651.

The spelling of 2266662252 in words is "two billion, two hundred sixty-six million, six hundred sixty-two thousand, two hundred fifty-two".