2266617156 has 24 divisors (see below), whose sum is σ = 5518720704. Its totient is φ = 722689440.

The previous prime is 2266617149. The next prime is 2266617163. The reversal of 2266617156 is 6517166622.

It is an interprime number because it is at equal distance from previous prime (2266617149) and next prime (2266617163).

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 4105915 + ... + 4106466.

It is an arithmetic number, because the mean of its divisors is an integer number (229946696).

Almost surely, 2^2266617156 is an apocalyptic number.

It is an amenable number.

2266617156 is an abundant number, since it is smaller than the sum of its proper divisors (3252103548).

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

2266617156 is a wasteful number, since it uses less digits than its factorization.

2266617156 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8212411 (or 8212409 counting only the distinct ones).

The product of its digits is 181440, while the sum is 42.

The square root of 2266617156 is about 47609.0028881093. The cubic root of 2266617156 is about 1313.5886598217.

The spelling of 2266617156 in words is "two billion, two hundred sixty-six million, six hundred seventeen thousand, one hundred fifty-six".