260230279 has 2 divisors, whose sum is σ = 260230280. Its totient is φ = 260230278.

The previous prime is 260230273. The next prime is 260230291. The reversal of 260230279 is 972032062.

260230279 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 260230279 - 2⁵ = 260230247 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 260230279.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (260230273) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 130115139 + 130115140.

It is an arithmetic number, because the mean of its divisors is an integer number (130115140).

Almost surely, 2^260230279 is an apocalyptic number.

260230279 is a deficient number, since it is larger than the sum of its proper divisors (1).

260230279 is an equidigital number, since it uses as much as digits as its factorization.

260230279 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 9072, while the sum is 31.

The square root of 260230279 is about 16131.6545648610. The cubic root of 260230279 is about 638.4388046303.

The spelling of 260230279 in words is "two hundred sixty million, two hundred thirty thousand, two hundred seventy-nine".