71468911 has 2 divisors, whose sum is σ = 71468912. Its totient is φ = 71468910.

The previous prime is 71468897. The next prime is 71468923. The reversal of 71468911 is 11986417.

It is a strong prime.

It is an emirp because it is prime and its reverse (11986417) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 71468911 - 2⁷ = 71468783 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (71468011) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 35734455 + 35734456.

It is an arithmetic number, because the mean of its divisors is an integer number (35734456).

Almost surely, 2^71468911 is an apocalyptic number.

71468911 is a deficient number, since it is larger than the sum of its proper divisors (1).

71468911 is an equidigital number, since it uses as much as digits as its factorization.

71468911 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 12096, while the sum is 37.

The square root of 71468911 is about 8453.9287316608. The cubic root of 71468911 is about 414.9913599595.

The spelling of 71468911 in words is "seventy-one million, four hundred sixty-eight thousand, nine hundred eleven".