260499067 has 2 divisors, whose sum is σ = 260499068. Its totient is φ = 260499066.

The previous prime is 260499059. The next prime is 260499073. The reversal of 260499067 is 760994062.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 260499067 - 2³ = 260499059 is a prime.

It is not a weakly prime, because it can be changed into another prime (260499047) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 130249533 + 130249534.

It is an arithmetic number, because the mean of its divisors is an integer number (130249534).

Almost surely, 2^260499067 is an apocalyptic number.

260499067 is a deficient number, since it is larger than the sum of its proper divisors (1).

260499067 is an equidigital number, since it uses as much as digits as its factorization.

260499067 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 163296, while the sum is 43.

The square root of 260499067 is about 16139.9834882196. The cubic root of 260499067 is about 638.6585403214.

The spelling of 260499067 in words is "two hundred sixty million, four hundred ninety-nine thousand, sixty-seven".