260725799 has 2 divisors, whose sum is σ = 260725800. Its totient is φ = 260725798.

The previous prime is 260725781. The next prime is 260725819. The reversal of 260725799 is 997527062.

It is a happy number.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 260725799 - 2²⁴ = 243948583 is a prime.

It is a Chen prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (260725739) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 130362899 + 130362900.

It is an arithmetic number, because the mean of its divisors is an integer number (130362900).

Almost surely, 2^260725799 is an apocalyptic number.

260725799 is a deficient number, since it is larger than the sum of its proper divisors (1).

260725799 is an equidigital number, since it uses as much as digits as its factorization.

260725799 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 476280, while the sum is 47.

The square root of 260725799 is about 16147.0058834448. The cubic root of 260725799 is about 638.8437775006.

The spelling of 260725799 in words is "two hundred sixty million, seven hundred twenty-five thousand, seven hundred ninety-nine".