260608881 has 8 divisors (see below), whose sum is σ = 374207680. Its totient is φ = 160374672.

The previous prime is 260608867. The next prime is 260608927. The reversal of 260608881 is 188806062.

260608881 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 260608881 - 2¹¹ = 260606833 is a prime.

It is a super-2 number, since 2×260608881² = 135833977712144322, which contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (39), and also a Moran number because the ratio is a prime number: 6682279 = 260608881 / (2 + 6 + 0 + 6 + 0 + 8 + 8 + 8 + 1).

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (260608081) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 3341101 + ... + 3341178.

It is an arithmetic number, because the mean of its divisors is an integer number (46775960).

Almost surely, 2^260608881 is an apocalyptic number.

It is an amenable number.

260608881 is a deficient number, since it is larger than the sum of its proper divisors (113598799).

260608881 is a wasteful number, since it uses less digits than its factorization.

260608881 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6682295.

The product of its (nonzero) digits is 36864, while the sum is 39.

The square root of 260608881 is about 16143.3850539470. The cubic root of 260608881 is about 638.7482703885.

The spelling of 260608881 in words is "two hundred sixty million, six hundred eight thousand, eight hundred eighty-one".