266032 has 20 divisors (see below), whose sum is σ = 555520. Its totient is φ = 122688.

The previous prime is 266029. The next prime is 266047. The reversal of 266032 is 230662.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (7) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 432 + ... + 847.

It is an arithmetic number, because the mean of its divisors is an integer number (27776).

2²⁶⁶⁰³² is an apocalyptic number.

It is an amenable number.

266032 is an abundant number, since it is smaller than the sum of its proper divisors (289488).

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

266032 is a wasteful number, since it uses less digits than its factorization.

266032 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1300 (or 1294 counting only the distinct ones).

The product of its (nonzero) digits is 432, while the sum is 19.

The square root of 266032 is about 515.7829000655. The cubic root of 266032 is about 64.3148547488.

Adding to 266032 its reverse (230662), we get a palindrome (496694).

The spelling of 266032 in words is "two hundred sixty-six thousand, thirty-two".