91760092666 has 8 divisors (see below), whose sum is σ = 150152878944. Its totient is φ = 41709133020.

The previous prime is 91760092661. The next prime is 91760092679. The reversal of 91760092666 is 66629006719.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not an unprimeable number, because it can be changed into a prime (91760092661) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2085456630 + ... + 2085456673.

It is an arithmetic number, because the mean of its divisors is an integer number (18769109868).

Almost surely, 2^91760092666 is an apocalyptic number.

91760092666 is a deficient number, since it is larger than the sum of its proper divisors (58392786278).

91760092666 is a wasteful number, since it uses less digits than its factorization.

91760092666 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4170913316.

The product of its (nonzero) digits is 1469664, while the sum is 52.

The spelling of 91760092666 in words is "ninety-one billion, seven hundred sixty million, ninety-two thousand, six hundred sixty-six".