201776006 has 16 divisors (see below), whose sum is σ = 310706928. Its totient is φ = 98217600.

The previous prime is 201775969. The next prime is 201776023. The reversal of 201776006 is 600677102.

201776006 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a Curzon number.

It is a self number, because there is not a number n which added to its sum of digits gives 201776006.

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 in 7 ways as a sum of consecutive naturals, for example, 40361 + ... + 45083.

It is an arithmetic number, because the mean of its divisors is an integer number (19419183).

Almost surely, 2^201776006 is an apocalyptic number.

201776006 is a deficient number, since it is larger than the sum of its proper divisors (108930922).

201776006 is a wasteful number, since it uses less digits than its factorization.

201776006 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5287.

The product of its (nonzero) digits is 3528, while the sum is 29.

The square root of 201776006 is about 14204.7881363996. The cubic root of 201776006 is about 586.5294732713.

The spelling of 201776006 in words is "two hundred one million, seven hundred seventy-six thousand, six".