73285727 has 2 divisors, whose sum is σ = 73285728. Its totient is φ = 73285726.

The previous prime is 73285721. The next prime is 73285733. The reversal of 73285727 is 72758237.

It is a balanced prime because it is at equal distance from previous prime (73285721) and next prime (73285733).

It is a cyclic number.

It is not a de Polignac number, because 73285727 - 2⁴ = 73285711 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (73285721) 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, 36642863 + 36642864.

It is an arithmetic number, because the mean of its divisors is an integer number (36642864).

Almost surely, 2^73285727 is an apocalyptic number.

73285727 is a deficient number, since it is larger than the sum of its proper divisors (1).

73285727 is an equidigital number, since it uses as much as digits as its factorization.

73285727 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 164640, while the sum is 41.

The square root of 73285727 is about 8560.7083234975. The cubic root of 73285727 is about 418.4784837635.

The spelling of 73285727 in words is "seventy-three million, two hundred eighty-five thousand, seven hundred twenty-seven".