264748 has 18 divisors (see below), whose sum is σ = 510188. Its totient is φ = 120120.

The previous prime is 264743. The next prime is 264749. The reversal of 264748 is 847462.

264748 is nontrivially palindromic in base 3.

It is an Ulam number.

It is a zygodrome in base 3.

It is not an unprimeable number, because it can be changed into a prime (264743) by changing a digit.

264748 is an untouchable number, because it is not equal to the sum of proper divisors of any number.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 211 + ... + 757.

2²⁶⁴⁷⁴⁸ is an apocalyptic number.

It is an amenable number.

264748 is a deficient number, since it is larger than the sum of its proper divisors (245440).

264748 is a wasteful number, since it uses less digits than its factorization.

264748 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 573 (or 560 counting only the distinct ones).

The product of its digits is 10752, while the sum is 31.

The square root of 264748 is about 514.5366847952. The cubic root of 264748 is about 64.2112162286.

It can be divided in two parts, 26 and 4748, that added together give a palindrome (4774).

The spelling of 264748 in words is "two hundred sixty-four thousand, seven hundred forty-eight".