260630 has 16 divisors (see below), whose sum is σ = 477360. Its totient is φ = 102432.

The previous prime is 260629. The next prime is 260647. The reversal of 260630 is 36062.

260630 is nontrivially palindromic in base 14.

It is a junction number, because it is equal to n+sod(n) for n = 260599 and 260608.

It is a congruent number.

It is an unprimeable number.

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 7 ways as a sum of consecutive naturals, for example, 476 + ... + 864.

It is an arithmetic number, because the mean of its divisors is an integer number (29835).

2²⁶⁰⁶³⁰ is an apocalyptic number.

260630 is a deficient number, since it is larger than the sum of its proper divisors (216730).

260630 is a wasteful number, since it uses less digits than its factorization.

260630 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 463.

The product of its (nonzero) digits is 216, while the sum is 17.

The square root of 260630 is about 510.5193434141. The cubic root of 260630 is about 63.8765524035.

Adding to 260630 its reverse (36062), we get a palindrome (296692).

The spelling of 260630 in words is "two hundred sixty thousand, six hundred thirty".