260510432 has 96 divisors (see below), whose sum is σ = 636818112. Its totient is φ = 102150144.

The previous prime is 260510413. The next prime is 260510441. The reversal of 260510432 is 234015062.

It is a junction number, because it is equal to n+sod(n) for n = 260510398 and 260510407.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 398618 + ... + 399270.

It is an arithmetic number, because the mean of its divisors is an integer number (6633522).

Almost surely, 2^260510432 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 260510432, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (318409056).

260510432 is an abundant number, since it is smaller than the sum of its proper divisors (376307680).

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

260510432 is a wasteful number, since it uses less digits than its factorization.

260510432 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 820 (or 812 counting only the distinct ones).

The product of its (nonzero) digits is 1440, while the sum is 23.

The square root of 260510432 is about 16140.3355603284. The cubic root of 260510432 is about 638.6678279411.

Adding to 260510432 its reverse (234015062), we get a palindrome (494525494).

The spelling of 260510432 in words is "two hundred sixty million, five hundred ten thousand, four hundred thirty-two".