260205079 has 4 divisors (see below), whose sum is σ = 260265240. Its totient is φ = 260144920.

The previous prime is 260205067. The next prime is 260205149. The reversal of 260205079 is 970502062.

260205079 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 260205079 - 2¹⁹ = 259680791 is a prime.

It is a pancake number, because a pancake can be divided into 260205079 parts by 22812 straight cuts.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 260205079.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (260205479) 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, 23044 + ... + 32425.

It is an arithmetic number, because the mean of its divisors is an integer number (65066310).

Almost surely, 2^260205079 is an apocalyptic number.

260205079 is a deficient number, since it is larger than the sum of its proper divisors (60161).

260205079 is an equidigital number, since it uses as much as digits as its factorization.

260205079 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 60160.

The product of its (nonzero) digits is 7560, while the sum is 31.

The square root of 260205079 is about 16130.8734729400. The cubic root of 260205079 is about 638.4181957330.

The spelling of 260205079 in words is "two hundred sixty million, two hundred five thousand, seventy-nine".