266098 has 16 divisors (see below), whose sum is σ = 463680. Its totient is φ = 112176.

The previous prime is 266093. The next prime is 266099. The reversal of 266098 is 890662.

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, 1048 + ... + 1276.

It is an arithmetic number, because the mean of its divisors is an integer number (28980).

2²⁶⁶⁰⁹⁸ is an apocalyptic number.

266098 is a deficient number, since it is larger than the sum of its proper divisors (197582).

266098 is a wasteful number, since it uses less digits than its factorization.

266098 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 321.

The product of its (nonzero) digits is 5184, while the sum is 31.

The square root of 266098 is about 515.8468765050. The cubic root of 266098 is about 64.3201729429.

The spelling of 266098 in words is "two hundred sixty-six thousand, ninety-eight".