260824423 has 2 divisors, whose sum is σ = 260824424. Its totient is φ = 260824422.

The previous prime is 260824373. The next prime is 260824469. The reversal of 260824423 is 324428062.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-260824423 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (260822423) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 130412211 + 130412212.

It is an arithmetic number, because the mean of its divisors is an integer number (130412212).

Almost surely, 2^260824423 is an apocalyptic number.

260824423 is a deficient number, since it is larger than the sum of its proper divisors (1).

260824423 is an equidigital number, since it uses as much as digits as its factorization.

260824423 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 18432, while the sum is 31.

The square root of 260824423 is about 16150.0595354940. The cubic root of 260824423 is about 638.9243185471.

The spelling of 260824423 in words is "two hundred sixty million, eight hundred twenty-four thousand, four hundred twenty-three".