2276997723 has 288 divisors, whose sum is σ = 4944995328. Its totient is φ = 1016167680.

The previous prime is 2276997721. The next prime is 2276997733. The reversal of 2276997723 is 3277996722.

It is not a de Polignac number, because 2276997723 - 2¹ = 2276997721 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 2276997723.

It is not an unprimeable number, because it can be changed into a prime (2276997721) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 287 ways as a sum of consecutive naturals, for example, 61540461 + ... + 61540497.

Almost surely, 2^2276997723 is an apocalyptic number.

2276997723 is a gapful number since it is divisible by the number (23) formed by its first and last digit.

2276997723 is an abundant number, since it is smaller than the sum of its proper divisors (2667997605).

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

2276997723 is a wasteful number, since it uses less digits than its factorization.

2276997723 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 117 (or 94 counting only the distinct ones).

The product of its digits is 4000752, while the sum is 54.

The square root of 2276997723 is about 47717.8973027941. The cubic root of 2276997723 is about 1315.5909140956.

It can be divided in two parts, 2276 and 997723, that added together give a palindrome (999999).

The spelling of 2276997723 in words is "two billion, two hundred seventy-six million, nine hundred ninety-seven thousand, seven hundred twenty-three".