2276913487 has 2 divisors, whose sum is σ = 2276913488. Its totient is φ = 2276913486.

The previous prime is 2276913467. The next prime is 2276913491. The reversal of 2276913487 is 7843196722.

It is a happy number.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 2276913487 - 2¹⁵ = 2276880719 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 2276913487.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (2276913467) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1138456743 + 1138456744.

It is an arithmetic number, because the mean of its divisors is an integer number (1138456744).

Almost surely, 2^2276913487 is an apocalyptic number.

2276913487 is a deficient number, since it is larger than the sum of its proper divisors (1).

2276913487 is an equidigital number, since it uses as much as digits as its factorization.

2276913487 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 1016064, while the sum is 49.

The square root of 2276913487 is about 47717.0146488650. The cubic root of 2276913487 is about 1315.5746907617.

The spelling of 2276913487 in words is "two billion, two hundred seventy-six million, nine hundred thirteen thousand, four hundred eighty-seven".