260748297 has 6 divisors (see below), whose sum is σ = 376636442. Its totient is φ = 173832192.

The previous prime is 260748253. The next prime is 260748337. The reversal of 260748297 is 792847062.

It can be written as a sum of positive squares in only one way, i.e., 187799616 + 72948681 = 13704^2 + 8541^2 .

It is not a de Polignac number, because 260748297 - 2⁸ = 260748041 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (260748197) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 14486008 + ... + 14486025.

Almost surely, 2^260748297 is an apocalyptic number.

It is an amenable number.

260748297 is a deficient number, since it is larger than the sum of its proper divisors (115888145).

260748297 is a wasteful number, since it uses less digits than its factorization.

260748297 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 28972039 (or 28972036 counting only the distinct ones).

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

The square root of 260748297 is about 16147.7025300815. The cubic root of 260748297 is about 638.8621522248.

The spelling of 260748297 in words is "two hundred sixty million, seven hundred forty-eight thousand, two hundred ninety-seven".