205234276 has 81 divisors (see below), whose sum is σ = 425101131. Its totient is φ = 86643648.

The previous prime is 205234261. The next prime is 205234279. The reversal of 205234276 is 672432502.

The square root of 205234276 is 14326.

It is a perfect power (a square), and thus also a powerful number.

It can be written as a sum of positive squares in 4 ways, for example, as 26316900 + 178917376 = 5130^2 + 13376^2 .

It is a super-2 number, since 2×205234276² = 84242216090488352, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (205234279) by changing a digit.

It is a polite number, since it can be written in 26 ways as a sum of consecutive naturals, for example, 7077030 + ... + 7077058.

Almost surely, 2^205234276 is an apocalyptic number.

205234276 is a gapful number since it is divisible by the number (26) formed by its first and last digit.

205234276 is the 14326-th square number.

It is an amenable number.

205234276 is an abundant number, since it is smaller than the sum of its proper divisors (219866855).

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

205234276 is a wasteful number, since it uses less digits than its factorization.

205234276 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 126 (or 63 counting only the distinct ones).

The product of its (nonzero) digits is 20160, while the sum is 31.

The cubic root of 205234276 is about 589.8613827373.

Adding to 205234276 its reverse (672432502), we get a palindrome (877666778).

The spelling of 205234276 in words is "two hundred five million, two hundred thirty-four thousand, two hundred seventy-six".