91682711 has 2 divisors, whose sum is σ = 91682712. Its totient is φ = 91682710.

The previous prime is 91682699. The next prime is 91682719. The reversal of 91682711 is 11728619.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 91682711 - 2¹⁴ = 91666327 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (91682719) 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, 45841355 + 45841356.

It is an arithmetic number, because the mean of its divisors is an integer number (45841356).

Almost surely, 2^91682711 is an apocalyptic number.

91682711 is a deficient number, since it is larger than the sum of its proper divisors (1).

91682711 is an equidigital number, since it uses as much as digits as its factorization.

91682711 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 6048, while the sum is 35.

The square root of 91682711 is about 9575.1089288843. The cubic root of 91682711 is about 450.9161762460.

The spelling of 91682711 in words is "ninety-one million, six hundred eighty-two thousand, seven hundred eleven".