238469 has 16 divisors (see below), whose sum is σ = 314880. Its totient is φ = 174960.

The previous prime is 238463. The next prime is 238471. The reversal of 238469 is 964832.

238469 = T₃₇ + T₃₈ + ... + T₁₁₃.

238469 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a cyclic number.

It is not a de Polignac number, because 238469 - 2⁸ = 238213 is a prime.

It is a super-2 number, since 2×238469² = 113734927922, which contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is an inconsummate number, since it does not exist a number n which divided by its sum of digits gives 238469.

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 in 15 ways as a sum of consecutive naturals, for example, 1382 + ... + 1544.

It is an arithmetic number, because the mean of its divisors is an integer number (19680).

2²³⁸⁴⁶⁹ is an apocalyptic number.

It is an amenable number.

238469 is a deficient number, since it is larger than the sum of its proper divisors (76411).

238469 is a wasteful number, since it uses less digits than its factorization.

238469 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 200.

The product of its digits is 10368, while the sum is 32.

The square root of 238469 is about 488.3328782706. The cubic root of 238469 is about 62.0122244366.

It can be divided in two parts, 238 and 469, that added together give a palindrome (707).

The spelling of 238469 in words is "two hundred thirty-eight thousand, four hundred sixty-nine".