264730 has 16 divisors (see below), whose sum is σ = 497664. Its totient is φ = 101200.

The previous prime is 264697. The next prime is 264731. The reversal of 264730 is 37462.

It is a d-powerful number, because it can be written as 2⁹ + 6⁴ + 7² + 4⁹ + 3⁶ + 0 .

It is not an unprimeable number, because it can be changed into a prime (264731) 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, 346 + ... + 805.

It is an arithmetic number, because the mean of its divisors is an integer number (31104).

2²⁶⁴⁷³⁰ is an apocalyptic number.

264730 is a deficient number, since it is larger than the sum of its proper divisors (232934).

264730 is a wasteful number, since it uses less digits than its factorization.

264730 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1181.

The product of its (nonzero) digits is 1008, while the sum is 22.

The square root of 264730 is about 514.5191930337. The cubic root of 264730 is about 64.2097609729.

The spelling of 264730 in words is "two hundred sixty-four thousand, seven hundred thirty".