2276596920 has 128 divisors (see below), whose sum is σ = 7413719040. Its totient is φ = 555932160.

The previous prime is 2276596913. The next prime is 2276596937. The reversal of 2276596920 is 296956722.

It is a happy number.

It is a self number, because there is not a number n which added to its sum of digits gives 2276596920.

It is a congruent number.

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, 192375 + ... + 203865.

It is an arithmetic number, because the mean of its divisors is an integer number (57919680).

Almost surely, 2^2276596920 is an apocalyptic number.

2276596920 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 2276596920, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (3706859520).

2276596920 is an abundant number, since it is smaller than the sum of its proper divisors (5137122120).

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

2276596920 is a wasteful number, since it uses less digits than its factorization.

2276596920 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 11645 (or 11641 counting only the distinct ones).

The product of its (nonzero) digits is 816480, while the sum is 48.

The square root of 2276596920 is about 47713.6974044142. The cubic root of 2276596920 is about 1315.5137183330.

The spelling of 2276596920 in words is "two billion, two hundred seventy-six million, five hundred ninety-six thousand, nine hundred twenty".