238087 has 4 divisors (see below), whose sum is σ = 243936. Its totient is φ = 232240.

The previous prime is 238081. The next prime is 238093. The reversal of 238087 is 780832.

It is a happy number.

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

It is an interprime number because it is at equal distance from previous prime (238081) and next prime (238093).

It is a cyclic number.

It is not a de Polignac number, because 238087 - 2³ = 238079 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 (238081) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2863 + ... + 2944.

It is an arithmetic number, because the mean of its divisors is an integer number (60984).

2²³⁸⁰⁸⁷ is an apocalyptic number.

238087 is a deficient number, since it is larger than the sum of its proper divisors (5849).

238087 is an equidigital number, since it uses as much as digits as its factorization.

238087 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5848.

The product of its (nonzero) digits is 2688, while the sum is 28.

The square root of 238087 is about 487.9415948656. The cubic root of 238087 is about 61.9790945821.

The spelling of 238087 in words is "two hundred thirty-eight thousand, eighty-seven".