264291 has 8 divisors (see below), whose sum is σ = 362064. Its totient is φ = 171360.

The previous prime is 264289. The next prime is 264301. The reversal of 264291 is 192462.

264291 is digitally balanced in base 7, because in such base it contains all the possibile digits an equal number of times.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 264291 - 2¹ = 264289 is a prime.

264291 is strictly pandigital in base 7.

264291 is a lucky number.

It is not an unprimeable number, because it can be changed into a prime (264211) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1080 + ... + 1301.

It is an arithmetic number, because the mean of its divisors is an integer number (45258).

2²⁶⁴²⁹¹ is an apocalyptic number.

264291 is a deficient number, since it is larger than the sum of its proper divisors (97773).

264291 is a wasteful number, since it uses less digits than its factorization.

264291 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2421.

The product of its digits is 864, while the sum is 24.

The square root of 264291 is about 514.0924041454. The cubic root of 264291 is about 64.1742484623.

It can be divided in two parts, 264 and 291, that added together give a palindrome (555).

The spelling of 264291 in words is "two hundred sixty-four thousand, two hundred ninety-one".