92712973 has 2 divisors, whose sum is σ = 92712974. Its totient is φ = 92712972.

The previous prime is 92712967. The next prime is 92713001. The reversal of 92712973 is 37921729.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 54730404 + 37982569 = 7398^2 + 6163^2 .

It is an emirp because it is prime and its reverse (37921729) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 92712973 - 2⁹ = 92712461 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (92712173) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 46356486 + 46356487.

It is an arithmetic number, because the mean of its divisors is an integer number (46356487).

Almost surely, 2^92712973 is an apocalyptic number.

It is an amenable number.

92712973 is a deficient number, since it is larger than the sum of its proper divisors (1).

92712973 is an equidigital number, since it uses as much as digits as its factorization.

92712973 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 47628, while the sum is 40.

The square root of 92712973 is about 9628.7576041772. The cubic root of 92712973 is about 452.5989088142.

The spelling of 92712973 in words is "ninety-two million, seven hundred twelve thousand, nine hundred seventy-three".