260224879 has 2 divisors, whose sum is σ = 260224880. Its totient is φ = 260224878.

The previous prime is 260224849. The next prime is 260224891. The reversal of 260224879 is 978422062.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 260224879 - 2¹⁷ = 260093807 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (260224849) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 130112439 + 130112440.

It is an arithmetic number, because the mean of its divisors is an integer number (130112440).

Almost surely, 2^260224879 is an apocalyptic number.

260224879 is a deficient number, since it is larger than the sum of its proper divisors (1).

260224879 is an equidigital number, since it uses as much as digits as its factorization.

260224879 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 96768, while the sum is 40.

The square root of 260224879 is about 16131.4871912047. The cubic root of 260224879 is about 638.4343885500.

The spelling of 260224879 in words is "two hundred sixty million, two hundred twenty-four thousand, eight hundred seventy-nine".