260381184 has 160 divisors (see below), whose sum is σ = 807793536. Its totient is φ = 72990720.

The previous prime is 260381161. The next prime is 260381213. The reversal of 260381184 is 481183062.

260381184 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 655674 + ... + 656070.

Almost surely, 2^260381184 is an apocalyptic number.

260381184 is a gapful number since it is divisible by the number (24) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 260381184, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (403896768).

260381184 is an abundant number, since it is smaller than the sum of its proper divisors (547412352).

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

260381184 is an equidigital number, since it uses as much as digits as its factorization.

260381184 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 486 (or 470 counting only the distinct ones).

The product of its (nonzero) digits is 9216, while the sum is 33.

The square root of 260381184 is about 16136.3311815295. The cubic root of 260381184 is about 638.5621889283.

The spelling of 260381184 in words is "two hundred sixty million, three hundred eighty-one thousand, one hundred eighty-four".