264923 has 8 divisors (see below), whose sum is σ = 278256. Its totient is φ = 252000.

The previous prime is 264919. The next prime is 264931. The reversal of 264923 is 329462.

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

It is a cyclic number.

It is not a de Polignac number, because 264923 - 2² = 264919 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 264892 and 264901.

It is not an unprimeable number, because it can be changed into a prime (264323) 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, 2573 + ... + 2673.

It is an arithmetic number, because the mean of its divisors is an integer number (34782).

2²⁶⁴⁹²³ is an apocalyptic number.

264923 is a deficient number, since it is larger than the sum of its proper divisors (13333).

264923 is a wasteful number, since it uses less digits than its factorization.

264923 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 205.

The product of its digits is 2592, while the sum is 26.

The square root of 264923 is about 514.7067126044. The cubic root of 264923 is about 64.2253611108.

The spelling of 264923 in words is "two hundred sixty-four thousand, nine hundred twenty-three".