204918116 has 48 divisors (see below), whose sum is σ = 408307200. Its totient is φ = 89206272.

The previous prime is 204918101. The next prime is 204918137. The reversal of 204918116 is 611819402.

204918116 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 427565 + ... + 428043.

It is an arithmetic number, because the mean of its divisors is an integer number (8506400).

Almost surely, 2^204918116 is an apocalyptic number.

204918116 is a gapful number since it is divisible by the number (26) formed by its first and last digit.

It is an amenable number.

204918116 is a deficient number, since it is larger than the sum of its proper divisors (203389084).

204918116 is a wasteful number, since it uses less digits than its factorization.

204918116 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 948 (or 946 counting only the distinct ones).

The product of its (nonzero) digits is 3456, while the sum is 32.

The square root of 204918116 is about 14314.9612643556. The cubic root of 204918116 is about 589.5583365108.

The spelling of 204918116 in words is "two hundred four million, nine hundred eighteen thousand, one hundred sixteen".