260038912 has 108 divisors (see below), whose sum is σ = 617026368. Its totient is φ = 107136000.

The previous prime is 260038907. The next prime is 260038937. The reversal of 260038912 is 219830062.

It is a Harshad number since it is a multiple of its sum of digits (31).

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, 1722037 + ... + 1722187.

Almost surely, 2^260038912 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 260038912, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (308513184).

260038912 is an abundant number, since it is smaller than the sum of its proper divisors (356987456).

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

260038912 is an equidigital number, since it uses as much as digits as its factorization.

260038912 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 236 (or 191 counting only the distinct ones).

The product of its (nonzero) digits is 5184, while the sum is 31.

The square root of 260038912 is about 16125.7220613528. The cubic root of 260038912 is about 638.2822688114.

Adding to 260038912 its reverse (219830062), we get a palindrome (479868974).

The spelling of 260038912 in words is "two hundred sixty million, thirty-eight thousand, nine hundred twelve".