260204516 has 48 divisors (see below), whose sum is σ = 566455680. Its totient is φ = 102750720.

The previous prime is 260204513. The next prime is 260204579. The reversal of 260204516 is 615402062.

260204516 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a Harshad number since it is a multiple of its sum of digits (26).

It is not an unprimeable number, because it can be changed into a prime (260204513) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 3656 + ... + 23103.

It is an arithmetic number, because the mean of its divisors is an integer number (11801160).

Almost surely, 2^260204516 is an apocalyptic number.

260204516 is a gapful number since it is divisible by the number (26) formed by its first and last digit.

It is an amenable number.

260204516 is an abundant number, since it is smaller than the sum of its proper divisors (306251164).

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

260204516 is a wasteful number, since it uses less digits than its factorization.

260204516 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 26804 (or 26802 counting only the distinct ones).

The product of its (nonzero) digits is 2880, while the sum is 26.

The square root of 260204516 is about 16130.8560219227. The cubic root of 260204516 is about 638.4177352889.

Adding to 260204516 its reverse (615402062), we get a palindrome (875606578).

The spelling of 260204516 in words is "two hundred sixty million, two hundred four thousand, five hundred sixteen".