204016716 has 72 divisors (see below), whose sum is σ = 548402400. Its totient is φ = 63807744.

The previous prime is 204016691. The next prime is 204016721. The reversal of 204016716 is 617610402.

It is a self number, because there is not a number n which added to its sum of digits gives 204016716.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 41560 + ... + 46208.

It is an arithmetic number, because the mean of its divisors is an integer number (7616700).

Almost surely, 2^204016716 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 204016716, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (274201200).

204016716 is an abundant number, since it is smaller than the sum of its proper divisors (344385684).

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

204016716 is a wasteful number, since it uses less digits than its factorization.

204016716 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4735 (or 4730 counting only the distinct ones).

The product of its (nonzero) digits is 2016, while the sum is 27.

The square root of 204016716 is about 14283.4420221458. The cubic root of 204016716 is about 588.6926101984.

The spelling of 204016716 in words is "two hundred four million, sixteen thousand, seven hundred sixteen".