200660004 has 60 divisors (see below), whose sum is σ = 547392384. Its totient is φ = 63976176.

The previous prime is 200659957. The next prime is 200660011. The reversal of 200660004 is 400066002.

200660004 is a `hidden beast` number, since 2 + 0 + 0 + 660 + 0 + 0 + 4 = 666.

200660004 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a Harshad number since it is a multiple of its sum of digits (18).

It is an unprimeable number.

It is a polite number, since it can be written in 19 ways as a sum of consecutive naturals, for example, 6012 + ... + 20915.

Almost surely, 2^200660004 is an apocalyptic number.

It is an amenable number.

200660004 is an abundant number, since it is smaller than the sum of its proper divisors (346732380).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

200660004 is a wasteful number, since it uses less digits than its factorization.

200660004 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 26966 (or 26955 counting only the distinct ones).

The product of its (nonzero) digits is 288, while the sum is 18.

The square root of 200660004 is about 14165.4510694153. The cubic root of 200660004 is about 585.4461291173.

The spelling of 200660004 in words is "two hundred million, six hundred sixty thousand, four".