385927 has 2 divisors, whose sum is σ = 385928. Its totient is φ = 385926.

The previous prime is 385907. The next prime is 385939. The reversal of 385927 is 729583.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-385927 is a prime.

385927 is a lucky number.

It is a junction number, because it is equal to n+sod(n) for n = 385892 and 385901.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (385907) 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, 192963 + 192964.

It is an arithmetic number, because the mean of its divisors is an integer number (192964).

2³⁸⁵⁹²⁷ is an apocalyptic number.

385927 is a deficient number, since it is larger than the sum of its proper divisors (1).

385927 is an equidigital number, since it uses as much as digits as its factorization.

385927 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 15120, while the sum is 34.

The square root of 385927 is about 621.2302310738. The cubic root of 385927 is about 72.8062039353.

The spelling of 385927 in words is "three hundred eighty-five thousand, nine hundred twenty-seven".