260498801 has 2 divisors, whose sum is σ = 260498802. Its totient is φ = 260498800.

The previous prime is 260498753. The next prime is 260498839. The reversal of 260498801 is 108894062.

It is an a-pointer prime, because the next prime (260498839) can be obtained adding 260498801 to its sum of digits (38).

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 223532401 + 36966400 = 14951^2 + 6080^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-260498801 is a prime.

It is a Chen prime.

It is not a weakly prime, because it can be changed into another prime (260498501) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 130249400 + 130249401.

It is an arithmetic number, because the mean of its divisors is an integer number (130249401).

Almost surely, 2^260498801 is an apocalyptic number.

It is an amenable number.

260498801 is a deficient number, since it is larger than the sum of its proper divisors (1).

260498801 is an equidigital number, since it uses as much as digits as its factorization.

260498801 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 27648, while the sum is 38.

The square root of 260498801 is about 16139.9752478125. The cubic root of 260498801 is about 638.6583229397.

The spelling of 260498801 in words is "two hundred sixty million, four hundred ninety-eight thousand, eight hundred one".