266097 has 8 divisors (see below), whose sum is σ = 382144. Its totient is φ = 163728.

The previous prime is 266093. The next prime is 266099. The reversal of 266097 is 790662.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 266097 - 2² = 266093 is a prime.

It is a super-2 number, since 2×266097² = 141615226818, which contains 22 as substring.

It is a Duffinian number.

It is an inconsummate number, since it does not exist a number n which divided by its sum of digits gives 266097.

It is not an unprimeable number, because it can be changed into a prime (266093) 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, 3373 + ... + 3450.

It is an arithmetic number, because the mean of its divisors is an integer number (47768).

2²⁶⁶⁰⁹⁷ is an apocalyptic number.

It is an amenable number.

266097 is a deficient number, since it is larger than the sum of its proper divisors (116047).

266097 is a wasteful number, since it uses less digits than its factorization.

266097 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6839.

The product of its (nonzero) digits is 4536, while the sum is 30.

The square root of 266097 is about 515.8459072242. The cubic root of 266097 is about 64.3200923707.

The spelling of 266097 in words is "two hundred sixty-six thousand, ninety-seven".