264830 has 16 divisors (see below), whose sum is σ = 484704. Its totient is φ = 104160.

The previous prime is 264829. The next prime is 264839. The reversal of 264830 is 38462.

It is a happy number.

It is a junction number, because it is equal to n+sod(n) for n = 264796 and 264805.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (264839) 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, 524 + ... + 896.

It is an arithmetic number, because the mean of its divisors is an integer number (30294).

2²⁶⁴⁸³⁰ is an apocalyptic number.

264830 is a deficient number, since it is larger than the sum of its proper divisors (219874).

264830 is a wasteful number, since it uses less digits than its factorization.

264830 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 451.

The product of its (nonzero) digits is 1152, while the sum is 23.

The square root of 264830 is about 514.6163619630. The cubic root of 264830 is about 64.2178448921.

The spelling of 264830 in words is "two hundred sixty-four thousand, eight hundred thirty".