260662884 has 12 divisors (see below), whose sum is σ = 608213424. Its totient is φ = 86887624.

The previous prime is 260662879. The next prime is 260662889. The reversal of 260662884 is 488266062.

260662884 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is an interprime number because it is at equal distance from previous prime (260662879) and next prime (260662889).

It is a tau number, because it is divible by the number of its divisors (12).

It is not an unprimeable number, because it can be changed into a prime (260662889) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 10860942 + ... + 10860965.

It is an arithmetic number, because the mean of its divisors is an integer number (50684452).

Almost surely, 2^260662884 is an apocalyptic number.

It is an amenable number.

260662884 is an abundant number, since it is smaller than the sum of its proper divisors (347550540).

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

260662884 is a wasteful number, since it uses less digits than its factorization.

260662884 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 21721914 (or 21721912 counting only the distinct ones).

The product of its (nonzero) digits is 221184, while the sum is 42.

The square root of 260662884 is about 16145.0575719011. The cubic root of 260662884 is about 638.7923875093.

The spelling of 260662884 in words is "two hundred sixty million, six hundred sixty-two thousand, eight hundred eighty-four".