238972 has 6 divisors (see below), whose sum is σ = 418208. Its totient is φ = 119484.

The previous prime is 238967. The next prime is 238991. The reversal of 238972 is 279832.

238972 is nontrivially palindromic in base 14.

It is a congruent number.

It is an unprimeable number.

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, 29868 + ... + 29875.

2²³⁸⁹⁷² is an apocalyptic number.

It is an amenable number.

238972 is a deficient number, since it is larger than the sum of its proper divisors (179236).

238972 is a wasteful number, since it uses less digits than its factorization.

238972 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 59747 (or 59745 counting only the distinct ones).

The product of its digits is 6048, while the sum is 31.

The square root of 238972 is about 488.8476245212. The cubic root of 238972 is about 62.0557943814.

The spelling of 238972 in words is "two hundred thirty-eight thousand, nine hundred seventy-two".