260660006 has 8 divisors (see below), whose sum is σ = 395700984. Its totient is φ = 128759680.

The previous prime is 260659999. The next prime is 260660021. The reversal of 260660006 is 600066062.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a Curzon number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 784955 + ... + 785286.

It is an arithmetic number, because the mean of its divisors is an integer number (49462623).

Almost surely, 2^260660006 is an apocalyptic number.

260660006 is a deficient number, since it is larger than the sum of its proper divisors (135040978).

260660006 is a wasteful number, since it uses less digits than its factorization.

260660006 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1570326.

The product of its (nonzero) digits is 2592, while the sum is 26.

The square root of 260660006 is about 16144.9684422113. The cubic root of 260660006 is about 638.7900365145.

The spelling of 260660006 in words is "two hundred sixty million, six hundred sixty thousand, six".