2276209723 has 2 divisors, whose sum is σ = 2276209724. Its totient is φ = 2276209722.

The previous prime is 2276209711. The next prime is 2276209763. The reversal of 2276209723 is 3279026722.

2276209723 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is an a-pointer prime, because the next prime (2276209763) can be obtained adding 2276209723 to its sum of digits (40).

It is a weak prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-2276209723 is a prime.

It is a super-2 number, since 2×2276209723² = 10362261406159473458, which contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (2276209763) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1138104861 + 1138104862.

It is an arithmetic number, because the mean of its divisors is an integer number (1138104862).

Almost surely, 2^2276209723 is an apocalyptic number.

2276209723 is a deficient number, since it is larger than the sum of its proper divisors (1).

2276209723 is an equidigital number, since it uses as much as digits as its factorization.

2276209723 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 127008, while the sum is 40.

The square root of 2276209723 is about 47709.6397282562. The cubic root of 2276209723 is about 1315.4391345188.

The spelling of 2276209723 in words is "two billion, two hundred seventy-six million, two hundred nine thousand, seven hundred twenty-three".