205234116 has 24 divisors (see below), whose sum is σ = 491823360. Its totient is φ = 66562272.

The previous prime is 205234097. The next prime is 205234123. The reversal of 205234116 is 611432502.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 230676 + ... + 231563.

It is an arithmetic number, because the mean of its divisors is an integer number (20492640).

Almost surely, 2^205234116 is an apocalyptic number.

It is an amenable number.

205234116 is an abundant number, since it is smaller than the sum of its proper divisors (286589244).

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

205234116 is a wasteful number, since it uses less digits than its factorization.

205234116 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 462283 (or 462281 counting only the distinct ones).

The product of its (nonzero) digits is 1440, while the sum is 24.

The square root of 205234116 is about 14325.9944157465. The cubic root of 205234116 is about 589.8612294526.

Adding to 205234116 its reverse (611432502), we get a palindrome (816666618).

The spelling of 205234116 in words is "two hundred five million, two hundred thirty-four thousand, one hundred sixteen".