264303 has 20 divisors (see below), whose sum is σ = 426888. Its totient is φ = 162000.

The previous prime is 264301. The next prime is 264323. The reversal of 264303 is 303462.

264303 is digitally balanced in base 7, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 264303 - 2¹ = 264301 is a prime.

264303 is strictly pandigital in base 7.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (264301) by changing a digit.

It is a polite number, since it can be written in 19 ways as a sum of consecutive naturals, for example, 928 + ... + 1178.

2²⁶⁴³⁰³ is an apocalyptic number.

264303 is a deficient number, since it is larger than the sum of its proper divisors (162585).

264303 is a wasteful number, since it uses less digits than its factorization.

264303 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 276 (or 267 counting only the distinct ones).

The product of its (nonzero) digits is 432, while the sum is 18.

The square root of 264303 is about 514.1040750665. The cubic root of 264303 is about 64.1752197141.

Adding to 264303 its reverse (303462), we get a palindrome (567765).

The spelling of 264303 in words is "two hundred sixty-four thousand, three hundred three".