264234 has 16 divisors (see below), whose sum is σ = 540288. Its totient is φ = 86112.

The previous prime is 264221. The next prime is 264263. The reversal of 264234 is 432462.

It is a Curzon number.

It is a self number, because there is not a number n which added to its sum of digits gives 264234.

It is an unprimeable number.

264234 is an untouchable number, because it is not equal to the sum of proper divisors of any number.

It is a pernicious number, because its binary representation contains a prime number (5) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 187 + ... + 750.

It is an arithmetic number, because the mean of its divisors is an integer number (33768).

2²⁶⁴²³⁴ is an apocalyptic number.

264234 is an abundant number, since it is smaller than the sum of its proper divisors (276054).

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

264234 is a wasteful number, since it uses less digits than its factorization.

264234 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 989.

The product of its digits is 1152, while the sum is 21.

The square root of 264234 is about 514.0369636514. The cubic root of 264234 is about 64.1696346147.

Adding to 264234 its reverse (432462), we get a palindrome (696696).

It can be divided in two parts, 264 and 234, that multiplied together give a triangular number (61776 = T₃₅₁).

The spelling of 264234 in words is "two hundred sixty-four thousand, two hundred thirty-four".