2117276467 has 2 divisors, whose sum is σ = 2117276468. Its totient is φ = 2117276466.

The previous prime is 2117276459. The next prime is 2117276479. The reversal of 2117276467 is 7646727112.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 2117276467 - 2³ = 2117276459 is a prime.

It is not a weakly prime, because it can be changed into another prime (2117276417) 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 as a sum of consecutive naturals, namely, 1058638233 + 1058638234.

It is an arithmetic number, because the mean of its divisors is an integer number (1058638234).

Almost surely, 2^2117276467 is an apocalyptic number.

2117276467 is a deficient number, since it is larger than the sum of its proper divisors (1).

2117276467 is an equidigital number, since it uses as much as digits as its factorization.

2117276467 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 197568, while the sum is 43.

The square root of 2117276467 is about 46013.8725494823. The cubic root of 2117276467 is about 1284.0813061336.

The spelling of 2117276467 in words is "two billion, one hundred seventeen million, two hundred seventy-six thousand, four hundred sixty-seven".