265198 has 8 divisors (see below), whose sum is σ = 402192. Its totient is φ = 131136.

The previous prime is 265193. The next prime is 265207. The reversal of 265198 is 891562.

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

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (265193) 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, 490 + ... + 877.

It is an arithmetic number, because the mean of its divisors is an integer number (50274).

2²⁶⁵¹⁹⁸ is an apocalyptic number.

265198 is a deficient number, since it is larger than the sum of its proper divisors (136994).

265198 is a wasteful number, since it uses less digits than its factorization.

265198 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1466.

The product of its digits is 4320, while the sum is 31.

The square root of 265198 is about 514.9737857406. The cubic root of 265198 is about 64.2475762029.

The spelling of 265198 in words is "two hundred sixty-five thousand, one hundred ninety-eight".