204880067 has 8 divisors (see below), whose sum is σ = 244329216. Its totient is φ = 167976072.

The previous prime is 204880051. The next prime is 204880111. The reversal of 204880067 is 760088402.

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

It is a cyclic number.

It is not a de Polignac number, because 204880067 - 2⁴ = 204880051 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (204880007) 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 7 ways as a sum of consecutive naturals, for example, 636113 + ... + 636434.

It is an arithmetic number, because the mean of its divisors is an integer number (30541152).

Almost surely, 2^204880067 is an apocalyptic number.

204880067 is a deficient number, since it is larger than the sum of its proper divisors (39449149).

204880067 is a wasteful number, since it uses less digits than its factorization.

204880067 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1272577.

The product of its (nonzero) digits is 21504, while the sum is 35.

The square root of 204880067 is about 14313.6322084927. The cubic root of 204880067 is about 589.5218447092.

The spelling of 204880067 in words is "two hundred four million, eight hundred eighty thousand, sixty-seven".