260006306 has 16 divisors (see below), whose sum is σ = 465105024. Its totient is φ = 106586304.

The previous prime is 260006273. The next prime is 260006359. The reversal of 260006306 is 603600062.

It is a Harshad number since it is a multiple of its sum of digits (23).

It is a Curzon number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 403415 + ... + 404058.

It is an arithmetic number, because the mean of its divisors is an integer number (29069064).

Almost surely, 2^260006306 is an apocalyptic number.

260006306 is a deficient number, since it is larger than the sum of its proper divisors (205098718).

260006306 is a wasteful number, since it uses less digits than its factorization.

260006306 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 807505.

The product of its (nonzero) digits is 1296, while the sum is 23.

The square root of 260006306 is about 16124.7110361705. The cubic root of 260006306 is about 638.2555898535.

Adding to 260006306 its reverse (603600062), we get a palindrome (863606368).

The spelling of 260006306 in words is "two hundred sixty million, six thousand, three hundred six".