260825260 has 24 divisors (see below), whose sum is σ = 550198656. Its totient is φ = 103860480.

The previous prime is 260825249. The next prime is 260825263. The reversal of 260825260 is 62528062.

It is not an unprimeable number, because it can be changed into a prime (260825263) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 24781 + ... + 33700.

It is an arithmetic number, because the mean of its divisors is an integer number (22924944).

Almost surely, 2^260825260 is an apocalyptic number.

260825260 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

260825260 is an abundant number, since it is smaller than the sum of its proper divisors (289373396).

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

260825260 is a wasteful number, since it uses less digits than its factorization.

260825260 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 58713 (or 58711 counting only the distinct ones).

The product of its (nonzero) digits is 11520, while the sum is 31.

The square root of 260825260 is about 16150.0854486904. The cubic root of 260825260 is about 638.9250019942.

The spelling of 260825260 in words is "two hundred sixty million, eight hundred twenty-five thousand, two hundred sixty".