204082087 has 8 divisors (see below), whose sum is σ = 224111232. Its totient is φ = 184299000.

The previous prime is 204082069. The next prime is 204082103. The reversal of 204082087 is 780280402.

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 204082087 - 2¹¹ = 204080039 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (204082007) 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, 59773 + ... + 63094.

It is an arithmetic number, because the mean of its divisors is an integer number (28013904).

Almost surely, 2^204082087 is an apocalyptic number.

204082087 is a deficient number, since it is larger than the sum of its proper divisors (20029145).

204082087 is a wasteful number, since it uses less digits than its factorization.

204082087 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 123029.

The product of its (nonzero) digits is 7168, while the sum is 31.

The square root of 204082087 is about 14285.7301878483. The cubic root of 204082087 is about 588.7554797446.

The spelling of 204082087 in words is "two hundred four million, eighty-two thousand, eighty-seven".