76585273 has 2 divisors, whose sum is σ = 76585274. Its totient is φ = 76585272.

The previous prime is 76585261. The next prime is 76585297. The reversal of 76585273 is 37258567.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 74874409 + 1710864 = 8653^2 + 1308^2 .

It is an emirp because it is prime and its reverse (37258567) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 76585273 - 2¹⁷ = 76454201 is a prime.

It is not a weakly prime, because it can be changed into another prime (76585673) 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, 38292636 + 38292637.

It is an arithmetic number, because the mean of its divisors is an integer number (38292637).

Almost surely, 2^76585273 is an apocalyptic number.

It is an amenable number.

76585273 is a deficient number, since it is larger than the sum of its proper divisors (1).

76585273 is an equidigital number, since it uses as much as digits as its factorization.

76585273 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 352800, while the sum is 43.

The square root of 76585273 is about 8751.3012175333. The cubic root of 76585273 is about 424.6669094839. Note that the first 3 decimals are identical.

The spelling of 76585273 in words is "seventy-six million, five hundred eighty-five thousand, two hundred seventy-three".