260198606 has 4 divisors (see below), whose sum is σ = 390297912. Its totient is φ = 130099302.

The previous prime is 260198573. The next prime is 260198623. The reversal of 260198606 is 606891062.

It is a semiprime because it is the product of two primes.

It is a self number, because there is not a number n which added to its sum of digits gives 260198606.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 65049650 + ... + 65049653.

It is an arithmetic number, because the mean of its divisors is an integer number (97574478).

Almost surely, 2^260198606 is an apocalyptic number.

260198606 is a deficient number, since it is larger than the sum of its proper divisors (130099306).

260198606 is a wasteful number, since it uses less digits than its factorization.

260198606 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 130099305.

The product of its (nonzero) digits is 31104, while the sum is 38.

The square root of 260198606 is about 16130.6728315963. The cubic root of 260198606 is about 638.4129018122.

The spelling of 260198606 in words is "two hundred sixty million, one hundred ninety-eight thousand, six hundred six".