260873516 has 12 divisors (see below), whose sum is σ = 456744288. Its totient is φ = 130375152.

The previous prime is 260873497. The next prime is 260873527. The reversal of 260873516 is 615378062.

It is a self number, because there is not a number n which added to its sum of digits gives 260873516.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 5111 + ... + 23406.

It is an arithmetic number, because the mean of its divisors is an integer number (38062024).

Almost surely, 2^260873516 is an apocalyptic number.

It is an amenable number.

260873516 is a deficient number, since it is larger than the sum of its proper divisors (195870772).

260873516 is a wasteful number, since it uses less digits than its factorization.

260873516 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 30808 (or 30806 counting only the distinct ones).

The product of its (nonzero) digits is 60480, while the sum is 38.

The square root of 260873516 is about 16151.5793654986. The cubic root of 260873516 is about 638.9644026561.

The spelling of 260873516 in words is "two hundred sixty million, eight hundred seventy-three thousand, five hundred sixteen".