260280032 has 72 divisors (see below), whose sum is σ = 540958824. Its totient is φ = 123212544.

The previous prime is 260280001. The next prime is 260280043. The reversal of 260280032 is 230082062.

260280032 is digitally balanced in base 2, 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 11 ways as a sum of consecutive naturals, for example, 3135863 + ... + 3135945.

It is an arithmetic number, because the mean of its divisors is an integer number (7513317).

Almost surely, 2^260280032 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 260280032, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (270479412).

260280032 is an abundant number, since it is smaller than the sum of its proper divisors (280678792).

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

260280032 is an equidigital number, since it uses as much as digits as its factorization.

260280032 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 232 (or 181 counting only the distinct ones).

The product of its (nonzero) digits is 1152, while the sum is 23.

The square root of 260280032 is about 16133.1965834425. The cubic root of 260280032 is about 638.4794893933.

The spelling of 260280032 in words is "two hundred sixty million, two hundred eighty thousand, thirty-two".