92727473 has 2 divisors, whose sum is σ = 92727474. Its totient is φ = 92727472.

The previous prime is 92727451. The next prime is 92727487. The reversal of 92727473 is 37472729.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 90193009 + 2534464 = 9497^2 + 1592^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-92727473 is a prime.

It is a Sophie Germain prime.

It is a Curzon number.

It is a self number, because there is not a number n which added to its sum of digits gives 92727473.

It is not a weakly prime, because it can be changed into another prime (92727403) 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, 46363736 + 46363737.

It is an arithmetic number, because the mean of its divisors is an integer number (46363737).

Almost surely, 2^92727473 is an apocalyptic number.

It is an amenable number.

92727473 is a deficient number, since it is larger than the sum of its proper divisors (1).

92727473 is an equidigital number, since it uses as much as digits as its factorization.

92727473 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 148176, while the sum is 41.

The square root of 92727473 is about 9629.5105275398. The cubic root of 92727473 is about 452.6225025713.

The spelling of 92727473 in words is "ninety-two million, seven hundred twenty-seven thousand, four hundred seventy-three".