260206016 has 56 divisors (see below), whose sum is σ = 595944960. Its totient is φ = 110414592.

The previous prime is 260206003. The next prime is 260206021. The reversal of 260206016 is 610602062.

It is a tau number, because it is divible by the number of its divisors (56).

It is a junction number, because it is equal to n+sod(n) for n = 260205982 and 260206000.

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 7 ways as a sum of consecutive naturals, for example, 43325 + ... + 48963.

Almost surely, 2^260206016 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 260206016, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (297972480).

260206016 is an abundant number, since it is smaller than the sum of its proper divisors (335738944).

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

260206016 is a wasteful number, since it uses less digits than its factorization.

260206016 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5761 (or 5751 counting only the distinct ones).

The product of its (nonzero) digits is 864, while the sum is 23.

The square root of 260206016 is about 16130.9025165984. The cubic root of 260206016 is about 638.4189620480.

Adding to 260206016 its reverse (610602062), we get a palindrome (870808078).

The spelling of 260206016 in words is "two hundred sixty million, two hundred six thousand, sixteen".