2276305836 has 96 divisors (see below), whose sum is σ = 6144983040. Its totient is φ = 642406464.

The previous prime is 2276305753. The next prime is 2276305841. The reversal of 2276305836 is 6385036722.

It is a happy number.

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

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, 4042891 + ... + 4043453.

It is an arithmetic number, because the mean of its divisors is an integer number (64010240).

Almost surely, 2^2276305836 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 2276305836, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (3072491520).

2276305836 is an abundant number, since it is smaller than the sum of its proper divisors (3868677204).

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

2276305836 is a wasteful number, since it uses less digits than its factorization.

2276305836 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1083 (or 1081 counting only the distinct ones).

The product of its (nonzero) digits is 362880, while the sum is 42.

The square root of 2276305836 is about 47710.6469878580. The cubic root of 2276305836 is about 1315.4576490726.

The spelling of 2276305836 in words is "two billion, two hundred seventy-six million, three hundred five thousand, eight hundred thirty-six".