205032241 has 4 divisors (see below), whose sum is σ = 205069684. Its totient is φ = 204994800.

The previous prime is 205032239. The next prime is 205032251. The reversal of 205032241 is 142230502.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 142230502 = 2 ⋅71115251.

It can be written as a sum of positive squares in 2 ways, for example, as 126337600 + 78694641 = 11240^2 + 8871^2 .

It is a cyclic number.

It is not a de Polignac number, because 205032241 - 2¹ = 205032239 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (205032251) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 8730 + ... + 22051.

It is an arithmetic number, because the mean of its divisors is an integer number (51267421).

Almost surely, 2^205032241 is an apocalyptic number.

It is an amenable number.

205032241 is a deficient number, since it is larger than the sum of its proper divisors (37443).

205032241 is an equidigital number, since it uses as much as digits as its factorization.

205032241 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 37442.

The product of its (nonzero) digits is 480, while the sum is 19.

The square root of 205032241 is about 14318.9469235695. The cubic root of 205032241 is about 589.6677637292.

Adding to 205032241 its reverse (142230502), we get a palindrome (347262743).

The spelling of 205032241 in words is "two hundred five million, thirty-two thousand, two hundred forty-one".