264066 has 16 divisors (see below), whose sum is σ = 576288. Its totient is φ = 80000.

The previous prime is 264059. The next prime is 264071. The reversal of 264066 is 660462.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1935 + ... + 2066.

It is an arithmetic number, because the mean of its divisors is an integer number (36018).

2²⁶⁴⁰⁶⁶ is an apocalyptic number.

264066 is an abundant number, since it is smaller than the sum of its proper divisors (312222).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

264066 is a wasteful number, since it uses less digits than its factorization.

264066 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4017.

The product of its (nonzero) digits is 1728, while the sum is 24.

The square root of 264066 is about 513.8735252959. The cubic root of 264066 is about 64.1560320450.

The spelling of 264066 in words is "two hundred sixty-four thousand, sixty-six".