388259 has 2 divisors, whose sum is σ = 388260. Its totient is φ = 388258.

The previous prime is 388253. The next prime is 388273. The reversal of 388259 is 952883.

It is a weak prime.

It is an emirp because it is prime and its reverse (952883) is a distict prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-388259 is a prime.

It is a Chen prime.

It is not a weakly prime, because it can be changed into another prime (388253) 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, 194129 + 194130.

It is an arithmetic number, because the mean of its divisors is an integer number (194130).

2³⁸⁸²⁵⁹ is an apocalyptic number.

388259 is a deficient number, since it is larger than the sum of its proper divisors (1).

388259 is an equidigital number, since it uses as much as digits as its factorization.

388259 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 17280, while the sum is 35.

The square root of 388259 is about 623.1043251334. The cubic root of 388259 is about 72.9525556480.

The spelling of 388259 in words is "three hundred eighty-eight thousand, two hundred fifty-nine".