260272011 has 16 divisors (see below), whose sum is σ = 349728800. Its totient is φ = 172171008.

The previous prime is 260272007. The next prime is 260272021. The reversal of 260272011 is 110272062.

It is not a de Polignac number, because 260272011 - 2² = 260272007 is a prime.

It is not an unprimeable number, because it can be changed into a prime (260272021) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 313545 + ... + 314373.

It is an arithmetic number, because the mean of its divisors is an integer number (21858050).

Almost surely, 2^260272011 is an apocalyptic number.

260272011 is a deficient number, since it is larger than the sum of its proper divisors (89456789).

260272011 is a wasteful number, since it uses less digits than its factorization.

260272011 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1518.

The product of its (nonzero) digits is 336, while the sum is 21.

The square root of 260272011 is about 16132.9479947095. The cubic root of 260272011 is about 638.4729306925.

The spelling of 260272011 in words is "two hundred sixty million, two hundred seventy-two thousand, eleven".