238466 has 4 divisors (see below), whose sum is σ = 357702. Its totient is φ = 119232.

The previous prime is 238463. The next prime is 238471. The reversal of 238466 is 664832.

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

It can be written as a sum of positive squares in only one way, i.e., 229441 + 9025 = 479^2 + 95^2 .

It is an inconsummate number, since it does not exist a number n which divided by its sum of digits gives 238466.

It is not an unprimeable number, because it can be changed into a prime (238463) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 59615 + ... + 59618.

2²³⁸⁴⁶⁶ is an apocalyptic number.

238466 is a deficient number, since it is larger than the sum of its proper divisors (119236).

238466 is a wasteful number, since it uses less digits than its factorization.

238466 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 119235.

The product of its digits is 6912, while the sum is 29.

The square root of 238466 is about 488.3298065857. The cubic root of 238466 is about 62.0119643924.

The spelling of 238466 in words is "two hundred thirty-eight thousand, four hundred sixty-six".