92920730217 has 16 divisors (see below), whose sum is σ = 144483158400. Its totient is φ = 53097559536.

The previous prime is 92920730207. The next prime is 92920730237. The reversal of 92920730217 is 71203702929.

It is not a de Polignac number, because 92920730217 - 2¹² = 92920726121 is a prime.

It is a hoax number, since the sum of its digits (42) coincides with the sum of the digits of its distinct prime factors.

It is not an unprimeable number, because it can be changed into a prime (92920730207) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 45149958 + ... + 45152015.

It is an arithmetic number, because the mean of its divisors is an integer number (9030197400).

Almost surely, 2^92920730217 is an apocalyptic number.

It is an amenable number.

92920730217 is a deficient number, since it is larger than the sum of its proper divisors (51562428183).

92920730217 is an equidigital number, since it uses as much as digits as its factorization.

92920730217 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 90301997 (or 90301983 counting only the distinct ones).

The product of its (nonzero) digits is 95256, while the sum is 42.

The spelling of 92920730217 in words is "ninety-two billion, nine hundred twenty million, seven hundred thirty thousand, two hundred seventeen".