260889832 has 32 divisors (see below), whose sum is σ = 559581120. Its totient is φ = 111703680.

The previous prime is 260889821. The next prime is 260889841. The reversal of 260889832 is 238988062.

It is a happy number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 95023 + ... + 97729.

It is an arithmetic number, because the mean of its divisors is an integer number (17486910).

Almost surely, 2^260889832 is an apocalyptic number.

It is an amenable number.

260889832 is an abundant number, since it is smaller than the sum of its proper divisors (298691288).

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

260889832 is a wasteful number, since it uses less digits than its factorization.

260889832 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4441 (or 4437 counting only the distinct ones).

The product of its (nonzero) digits is 331776, while the sum is 46.

The square root of 260889832 is about 16152.0844475257. The cubic root of 260889832 is about 638.9777234486.

The spelling of 260889832 in words is "two hundred sixty million, eight hundred eighty-nine thousand, eight hundred thirty-two".