205274 has 8 divisors (see below), whose sum is σ = 310068. Its totient is φ = 101920.

The previous prime is 205267. The next prime is 205297. The reversal of 205274 is 472502.

205274 is digitally balanced in base 2 and base 3, because in such bases it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in 2 ways, for example, as 196249 + 9025 = 443^2 + 95^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is an inconsummate number, since it does not exist a number n which divided by its sum of digits gives 205274.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 134 + ... + 654.

2²⁰⁵²⁷⁴ is an apocalyptic number.

205274 is a deficient number, since it is larger than the sum of its proper divisors (104794).

205274 is a wasteful number, since it uses less digits than its factorization.

205274 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 720.

The product of its (nonzero) digits is 560, while the sum is 20.

The square root of 205274 is about 453.0717382490. The cubic root of 205274 is about 58.9899437040.

Adding to 205274 its reverse (472502), we get a palindrome (677776).

The spelling of 205274 in words is "two hundred five thousand, two hundred seventy-four".