266367 has 4 divisors (see below), whose sum is σ = 355160. Its totient is φ = 177576.

The previous prime is 266359. The next prime is 266369. The reversal of 266367 is 763662.

266367 is digitally balanced in base 7, because in such base it contains all the possibile digits an equal number of times.

It is a semiprime because it is the product of two primes.

It is not a de Polignac number, because 266367 - 2³ = 266359 is a prime.

It is a D-number.

It is a Duffinian number.

266367 is strictly pandigital in base 7.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (266369) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 44392 + ... + 44397.

It is an arithmetic number, because the mean of its divisors is an integer number (88790).

2²⁶⁶³⁶⁷ is an apocalyptic number.

266367 is a deficient number, since it is larger than the sum of its proper divisors (88793).

266367 is an equidigital number, since it uses as much as digits as its factorization.

266367 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 88792.

The product of its digits is 9072, while the sum is 30.

The square root of 266367 is about 516.1075469318. The cubic root of 266367 is about 64.3418395212.

The spelling of 266367 in words is "two hundred sixty-six thousand, three hundred sixty-seven".