204316382 has 4 divisors (see below), whose sum is σ = 306474576. Its totient is φ = 102158190.

The previous prime is 204316373. The next prime is 204316403. The reversal of 204316382 is 283613402.

It is a semiprime because it is the product of two primes.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 51079094 + ... + 51079097.

It is an arithmetic number, because the mean of its divisors is an integer number (76618644).

Almost surely, 2^204316382 is an apocalyptic number.

204316382 is a deficient number, since it is larger than the sum of its proper divisors (102158194).

204316382 is a wasteful number, since it uses less digits than its factorization.

204316382 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 102158193.

The product of its (nonzero) digits is 6912, while the sum is 29.

The square root of 204316382 is about 14293.9281514915. The cubic root of 204316382 is about 588.9806991042.

Adding to 204316382 its reverse (283613402), we get a palindrome (487929784).

The spelling of 204316382 in words is "two hundred four million, three hundred sixteen thousand, three hundred eighty-two".