260575 has 12 divisors (see below), whose sum is σ = 369520. Its totient is φ = 178560.

The previous prime is 260573. The next prime is 260581. The reversal of 260575 is 575062.

260575 = T₄₃ + T₄₄ + ... + T₁₁₇.

It is a happy number.

It is not a de Polignac number, because 260575 - 2¹ = 260573 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (25).

260575 is a lucky number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (260573) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 570 + ... + 919.

2²⁶⁰⁵⁷⁵ is an apocalyptic number.

260575 is a gapful number since it is divisible by the number (25) formed by its first and last digit.

260575 is a deficient number, since it is larger than the sum of its proper divisors (108945).

260575 is a wasteful number, since it uses less digits than its factorization.

260575 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1506 (or 1501 counting only the distinct ones).

The product of its (nonzero) digits is 2100, while the sum is 25.

The square root of 260575 is about 510.4654738569. The cubic root of 260575 is about 63.8720588589.

It can be divided in two parts, 26057 and 5, that added together give a palindrome (26062).

The spelling of 260575 in words is "two hundred sixty thousand, five hundred seventy-five".