238874 has 8 divisors (see below), whose sum is σ = 362880. Its totient is φ = 117916.

The previous prime is 238859. The next prime is 238877. The reversal of 238874 is 478832.

238874 = 7² + 8² + ... + 89².

238874 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a self number, because there is not a number n which added to its sum of digits gives 238874.

It is an inconsummate number, since it does not exist a number n which divided by its sum of digits gives 238874.

It is not an unprimeable number, because it can be changed into a prime (238877) 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, 554 + ... + 885.

It is an arithmetic number, because the mean of its divisors is an integer number (45360).

2²³⁸⁸⁷⁴ is an apocalyptic number.

238874 is a deficient number, since it is larger than the sum of its proper divisors (124006).

238874 is a wasteful number, since it uses less digits than its factorization.

238874 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1524.

The product of its digits is 10752, while the sum is 32.

The square root of 238874 is about 488.7473785096. The cubic root of 238874 is about 62.0473104037.

The spelling of 238874 in words is "two hundred thirty-eight thousand, eight hundred seventy-four".