260046847 has 2 divisors, whose sum is σ = 260046848. Its totient is φ = 260046846.

The previous prime is 260046833. The next prime is 260046883. The reversal of 260046847 is 748640062.

It is a weak prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-260046847 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (260046827) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 130023423 + 130023424.

It is an arithmetic number, because the mean of its divisors is an integer number (130023424).

Almost surely, 2^260046847 is an apocalyptic number.

260046847 is a deficient number, since it is larger than the sum of its proper divisors (1).

260046847 is an equidigital number, since it uses as much as digits as its factorization.

260046847 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 64512, while the sum is 37.

The square root of 260046847 is about 16125.9680949703. The cubic root of 260046847 is about 638.2887610684.

The spelling of 260046847 in words is "two hundred sixty million, forty-six thousand, eight hundred forty-seven".