260205041 has 4 divisors (see below), whose sum is σ = 268598784. Its totient is φ = 251811300.

The previous prime is 260205031. The next prime is 260205067. The reversal of 260205041 is 140502062.

It is a happy number.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4, and also an emirpimes, since its reverse is a distinct semiprime: 140502062 = 2 ⋅70251031.

It is a cyclic number.

It is not a de Polignac number, because 260205041 - 2¹⁸ = 259942897 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (260205031) 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, 4196825 + ... + 4196886.

It is an arithmetic number, because the mean of its divisors is an integer number (67149696).

Almost surely, 2^260205041 is an apocalyptic number.

It is an amenable number.

260205041 is a deficient number, since it is larger than the sum of its proper divisors (8393743).

260205041 is an equidigital number, since it uses as much as digits as its factorization.

260205041 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8393742.

The product of its (nonzero) digits is 480, while the sum is 20.

The square root of 260205041 is about 16130.8722950744. The cubic root of 260205041 is about 638.4181646551.

The spelling of 260205041 in words is "two hundred sixty million, two hundred five thousand, forty-one".