260761672 has 16 divisors (see below), whose sum is σ = 510186240. Its totient is φ = 124712016.

The previous prime is 260761661. The next prime is 260761673. The reversal of 260761672 is 276167062.

It is not an unprimeable number, because it can be changed into a prime (260761673) 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 3 ways as a sum of consecutive naturals, for example, 708408 + ... + 708775.

It is an arithmetic number, because the mean of its divisors is an integer number (31886640).

Almost surely, 2^260761672 is an apocalyptic number.

It is an amenable number.

260761672 is a deficient number, since it is larger than the sum of its proper divisors (249424568).

260761672 is a wasteful number, since it uses less digits than its factorization.

260761672 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1417212 (or 1417208 counting only the distinct ones).

The product of its (nonzero) digits is 42336, while the sum is 37.

The square root of 260761672 is about 16148.1166703737. The cubic root of 260761672 is about 638.8730754476.

The spelling of 260761672 in words is "two hundred sixty million, seven hundred sixty-one thousand, six hundred seventy-two".