260225 has 12 divisors (see below), whose sum is σ = 369024. Its totient is φ = 178320.

The previous prime is 260213. The next prime is 260231. The reversal of 260225 is 522062.

260225 = T₇₆ + T₇₇ + ... + T₁₂₅.

260225 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 260225 - 2⁴ = 260209 is a prime.

It is a Duffinian number.

It is a Curzon number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 569 + ... + 918.

It is an arithmetic number, because the mean of its divisors is an integer number (30752).

2²⁶⁰²²⁵ is an apocalyptic number.

260225 is a gapful number since it is divisible by the number (25) formed by its first and last digit.

It is an amenable number.

260225 is a deficient number, since it is larger than the sum of its proper divisors (108799).

260225 is a wasteful number, since it uses less digits than its factorization.

260225 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1504 (or 1499 counting only the distinct ones).

The product of its (nonzero) digits is 240, while the sum is 17.

The square root of 260225 is about 510.1225342994. The cubic root of 260225 is about 63.8434487504.

Multiplying 260225 by its sum of digits (17), we get a triangular number (4423825 = T₂₉₇₄).

Adding to 260225 its reverse (522062), we get a palindrome (782287).

The spelling of 260225 in words is "two hundred sixty thousand, two hundred twenty-five".