260898 has 32 divisors (see below), whose sum is σ = 587520. Its totient is φ = 76560.

The previous prime is 260893. The next prime is 260921. The reversal of 260898 is 898062.

It is a Harshad number since it is a multiple of its sum of digits (33).

It is a nialpdrome in base 8.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (260893) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 3861 + ... + 3927.

It is an arithmetic number, because the mean of its divisors is an integer number (18360).

2²⁶⁰⁸⁹⁸ is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 260898, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (293760).

260898 is an abundant number, since it is smaller than the sum of its proper divisors (326622).

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

260898 is a wasteful number, since it uses less digits than its factorization.

260898 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 142.

The product of its (nonzero) digits is 6912, while the sum is 33.

The square root of 260898 is about 510.7817537853. The cubic root of 260898 is about 63.8984391800.

The spelling of 260898 in words is "two hundred sixty thousand, eight hundred ninety-eight".