260498727 has 8 divisors (see below), whose sum is σ = 385924080. Its totient is φ = 173665800.

The previous prime is 260498723. The next prime is 260498741. The reversal of 260498727 is 727894062.

It is not a de Polignac number, because 260498727 - 2² = 260498723 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (260498723) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 4824024 + ... + 4824077.

It is an arithmetic number, because the mean of its divisors is an integer number (48240510).

Almost surely, 2^260498727 is an apocalyptic number.

260498727 is a gapful number since it is divisible by the number (27) formed by its first and last digit.

260498727 is a deficient number, since it is larger than the sum of its proper divisors (125425353).

260498727 is an equidigital number, since it uses as much as digits as its factorization.

260498727 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9648110 (or 9648104 counting only the distinct ones).

The product of its (nonzero) digits is 338688, while the sum is 45.

The square root of 260498727 is about 16139.9729553677. The cubic root of 260498727 is about 638.6582624650.

The spelling of 260498727 in words is "two hundred sixty million, four hundred ninety-eight thousand, seven hundred twenty-seven".