264596 has 12 divisors (see below), whose sum is σ = 479220. Its totient is φ = 127680.

The previous prime is 264581. The next prime is 264599. The reversal of 264596 is 695462.

It can be written as a sum of positive squares in 2 ways, for example, as 148996 + 115600 = 386^2 + 340^2 .

It is a super-2 number, since 2×264596² = 140022086432, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (264599) by changing a digit.

264596 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 3 ways as a sum of consecutive naturals, for example, 1025 + ... + 1256.

It is an arithmetic number, because the mean of its divisors is an integer number (39935).

2²⁶⁴⁵⁹⁶ is an apocalyptic number.

It is an amenable number.

264596 is a deficient number, since it is larger than the sum of its proper divisors (214624).

264596 is a wasteful number, since it uses less digits than its factorization.

264596 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2314 (or 2312 counting only the distinct ones).

The product of its digits is 12960, while the sum is 32.

The square root of 264596 is about 514.3889578908. The cubic root of 264596 is about 64.1989253289.

Adding to 264596 its sum of digits (32), we get a triangular number (264628 = T₇₂₇).

The spelling of 264596 in words is "two hundred sixty-four thousand, five hundred ninety-six".