260238 has 16 divisors (see below), whose sum is σ = 567936. Its totient is φ = 78840.

The previous prime is 260231. The next prime is 260263. The reversal of 260238 is 832062.

260238 = T₂₁₂ + T₂₁₃ + ... + T₂₂₂.

260238 is nontrivially palindromic in base 14.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (260231) by changing a digit.

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 in 7 ways as a sum of consecutive naturals, for example, 1906 + ... + 2037.

It is an arithmetic number, because the mean of its divisors is an integer number (35496).

2²⁶⁰²³⁸ is an apocalyptic number.

260238 is an abundant number, since it is smaller than the sum of its proper divisors (307698).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

260238 is a wasteful number, since it uses less digits than its factorization.

260238 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3959.

The product of its (nonzero) digits is 576, while the sum is 21.

The square root of 260238 is about 510.1352761768. The cubic root of 260238 is about 63.8445118701.

The spelling of 260238 in words is "two hundred sixty thousand, two hundred thirty-eight".