206100602 has 8 divisors (see below), whose sum is σ = 309828756. Its totient is φ = 102824352.

The previous prime is 206100589. The next prime is 206100607. The reversal of 206100602 is 206001602.

It can be written as a sum of positive squares in 2 ways, for example, as 157226521 + 48874081 = 12539^2 + 6991^2 .

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

It is not an unprimeable number, because it can be changed into a prime (206100607) by changing a digit.

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 in 3 ways as a sum of consecutive naturals, for example, 111833 + ... + 113660.

Almost surely, 2^206100602 is an apocalyptic number.

206100602 is a deficient number, since it is larger than the sum of its proper divisors (103728154).

206100602 is a wasteful number, since it uses less digits than its factorization.

206100602 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 225952.

The product of its (nonzero) digits is 144, while the sum is 17.

The square root of 206100602 is about 14356.2043033665. The cubic root of 206100602 is about 590.6901834015.

The spelling of 206100602 in words is "two hundred six million, one hundred thousand, six hundred two".