238598 has 4 divisors (see below), whose sum is σ = 357900. Its totient is φ = 119298.

The previous prime is 238591. The next prime is 238627. The reversal of 238598 is 895832.

238598 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a semiprime because it is the product of two primes.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (238591) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (7) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 59648 + ... + 59651.

It is an arithmetic number, because the mean of its divisors is an integer number (89475).

2²³⁸⁵⁹⁸ is an apocalyptic number.

238598 is a deficient number, since it is larger than the sum of its proper divisors (119302).

238598 is a wasteful number, since it uses less digits than its factorization.

238598 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 119301.

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

The square root of 238598 is about 488.4649424473. The cubic root of 238598 is about 62.0234042754.

The spelling of 238598 in words is "two hundred thirty-eight thousand, five hundred ninety-eight".