260566272 has 54 divisors (see below), whose sum is σ = 751283442. Its totient is φ = 86854656.

The previous prime is 260566249. The next prime is 260566291. The reversal of 260566272 is 272665062.

260566272 is a `hidden beast` number, since 26 + 0 + 5 + 6 + 627 + 2 = 666.

260566272 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in only one way, i.e., 238887936 + 21678336 = 15456^2 + 4656^2 .

It is a Harshad number since it is a multiple of its sum of digits (36).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 54243 + ... + 58850.

Almost surely, 2^260566272 is an apocalyptic number.

It is an amenable number.

260566272 is an abundant number, since it is smaller than the sum of its proper divisors (490717170).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

260566272 is a wasteful number, since it uses less digits than its factorization.

260566272 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 113115 (or 113098 counting only the distinct ones).

The product of its (nonzero) digits is 60480, while the sum is 36.

The square root of 260566272 is about 16142.0652953704. The cubic root of 260566272 is about 638.7134571614.

The spelling of 260566272 in words is "two hundred sixty million, five hundred sixty-six thousand, two hundred seventy-two".