266132 has 6 divisors (see below), whose sum is σ = 465738. Its totient is φ = 133064.

The previous prime is 266129. The next prime is 266137. The reversal of 266132 is 231662.

It can be written as a sum of positive squares in only one way, i.e., 264196 + 1936 = 514^2 + 44^2 .

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (266137) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 33263 + ... + 33270.

It is an arithmetic number, because the mean of its divisors is an integer number (77623).

2²⁶⁶¹³² is an apocalyptic number.

It is an amenable number.

266132 is a deficient number, since it is larger than the sum of its proper divisors (199606).

266132 is a wasteful number, since it uses less digits than its factorization.

266132 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 66537 (or 66535 counting only the distinct ones).

The product of its digits is 432, while the sum is 20.

The square root of 266132 is about 515.8798309684. The cubic root of 266132 is about 64.3229122754.

Adding to 266132 its reverse (231662), we get a palindrome (497794).

The spelling of 266132 in words is "two hundred sixty-six thousand, one hundred thirty-two".