85388327 has 2 divisors, whose sum is σ = 85388328. Its totient is φ = 85388326.

The previous prime is 85388309. The next prime is 85388333. The reversal of 85388327 is 72388358.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 85388327 - 2¹⁰ = 85387303 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (85388377) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 42694163 + 42694164.

It is an arithmetic number, because the mean of its divisors is an integer number (42694164).

Almost surely, 2^85388327 is an apocalyptic number.

85388327 is a deficient number, since it is larger than the sum of its proper divisors (1).

85388327 is an equidigital number, since it uses as much as digits as its factorization.

85388327 is an evil number, because the sum of its binary digits is even.

The product of its digits is 322560, while the sum is 44.

The square root of 85388327 is about 9240.5804471364. The cubic root of 85388327 is about 440.3515217758.

The spelling of 85388327 in words is "eighty-five million, three hundred eighty-eight thousand, three hundred twenty-seven".