204716382 has 64 divisors (see below), whose sum is σ = 451778880. Its totient is φ = 61461504.

The previous prime is 204716377. The next prime is 204716383. The reversal of 204716382 is 283617402.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (204716383) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 893844 + ... + 894072.

It is an arithmetic number, because the mean of its divisors is an integer number (7059045).

Almost surely, 2^204716382 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 204716382, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (225889440).

204716382 is an abundant number, since it is smaller than the sum of its proper divisors (247062498).

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

204716382 is a wasteful number, since it uses less digits than its factorization.

204716382 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 477.

The product of its (nonzero) digits is 16128, while the sum is 33.

The square root of 204716382 is about 14307.9132650432. The cubic root of 204716382 is about 589.3648071574.

The spelling of 204716382 in words is "two hundred four million, seven hundred sixteen thousand, three hundred eighty-two".