85327727 has 4 divisors (see below), whose sum is σ = 89818680. Its totient is φ = 80836776.

The previous prime is 85327703. The next prime is 85327751. The reversal of 85327727 is 72772358.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 72772358 = 2 ⋅36386179.

It is an interprime number because it is at equal distance from previous prime (85327703) and next prime (85327751).

It is a cyclic number.

It is not a de Polignac number, because 85327727 - 2¹² = 85323631 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (85327787) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2245448 + ... + 2245485.

It is an arithmetic number, because the mean of its divisors is an integer number (22454670).

Almost surely, 2^85327727 is an apocalyptic number.

85327727 is a deficient number, since it is larger than the sum of its proper divisors (4490953).

85327727 is a wasteful number, since it uses less digits than its factorization.

85327727 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4490952.

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

The square root of 85327727 is about 9237.3008503567. The cubic root of 85327727 is about 440.2473247952.

The spelling of 85327727 in words is "eighty-five million, three hundred twenty-seven thousand, seven hundred twenty-seven".