260412671 has 2 divisors, whose sum is σ = 260412672. Its totient is φ = 260412670.

The previous prime is 260412653. The next prime is 260412701. The reversal of 260412671 is 176214062.

It is a weak prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-260412671 is a prime.

It is a Sophie Germain 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 (260412071) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 130206335 + 130206336.

It is an arithmetic number, because the mean of its divisors is an integer number (130206336).

Almost surely, 2^260412671 is an apocalyptic number.

260412671 is a deficient number, since it is larger than the sum of its proper divisors (1).

260412671 is an equidigital number, since it uses as much as digits as its factorization.

260412671 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 4032, while the sum is 29.

The square root of 260412671 is about 16137.3068075190. The cubic root of 260412671 is about 638.5879275997.

The spelling of 260412671 in words is "two hundred sixty million, four hundred twelve thousand, six hundred seventy-one".