260563244 has 6 divisors (see below), whose sum is σ = 455985684. Its totient is φ = 130281620.

The previous prime is 260563223. The next prime is 260563249. The reversal of 260563244 is 442365062.

It is a self number, because there is not a number n which added to its sum of digits gives 260563244.

It is not an unprimeable number, because it can be changed into a prime (260563249) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 32570402 + ... + 32570409.

It is an arithmetic number, because the mean of its divisors is an integer number (75997614).

Almost surely, 2^260563244 is an apocalyptic number.

It is an amenable number.

260563244 is a deficient number, since it is larger than the sum of its proper divisors (195422440).

260563244 is a wasteful number, since it uses less digits than its factorization.

260563244 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 65140815 (or 65140813 counting only the distinct ones).

The product of its (nonzero) digits is 34560, while the sum is 32.

The square root of 260563244 is about 16141.9715028865. The cubic root of 260563244 is about 638.7109830220.

The spelling of 260563244 in words is "two hundred sixty million, five hundred sixty-three thousand, two hundred forty-four".