266382 has 16 divisors (see below), whose sum is σ = 592080. Its totient is φ = 88776.

The previous prime is 266381. The next prime is 266401. The reversal of 266382 is 283662.

266382 is a `hidden beast` number, since 26 + 638 + 2 = 666.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (266381) 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, 2413 + ... + 2520.

It is an arithmetic number, because the mean of its divisors is an integer number (37005).

2²⁶⁶³⁸² is an apocalyptic number.

266382 is an abundant number, since it is smaller than the sum of its proper divisors (325698).

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

266382 is a wasteful number, since it uses less digits than its factorization.

266382 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4944 (or 4938 counting only the distinct ones).

The product of its digits is 3456, while the sum is 27.

The square root of 266382 is about 516.1220785822. The cubic root of 266382 is about 64.3430472653.

The spelling of 266382 in words is "two hundred sixty-six thousand, three hundred eighty-two".