2266276236 has 48 divisors (see below), whose sum is σ = 6061735680. Its totient is φ = 645543360.

The previous prime is 2266276231. The next prime is 2266276241. The reversal of 2266276236 is 6326726622.

It is an interprime number because it is at equal distance from previous prime (2266276231) and next prime (2266276241).

It is a hoax number, since the sum of its digits (42) coincides with the sum of the digits of its distinct prime factors.

It is a Harshad number since it is a multiple of its sum of digits (42).

It is a nude number because it is divisible by every one of its digits.

It is not an unprimeable number, because it can be changed into a prime (2266276231) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 12951 + ... + 68558.

It is an arithmetic number, because the mean of its divisors is an integer number (126286160).

Almost surely, 2^2266276236 is an apocalyptic number.

It is an amenable number.

2266276236 is an abundant number, since it is smaller than the sum of its proper divisors (3795459444).

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

2266276236 is a wasteful number, since it uses less digits than its factorization.

2266276236 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 81854 (or 81852 counting only the distinct ones).

The product of its digits is 435456, while the sum is 42.

The square root of 2266276236 is about 47605.4223382169. The cubic root of 2266276236 is about 1313.5227979271.

The spelling of 2266276236 in words is "two billion, two hundred sixty-six million, two hundred seventy-six thousand, two hundred thirty-six".