260867800 has 48 divisors (see below), whose sum is σ = 609782400. Its totient is φ = 103785600.

The previous prime is 260867729. The next prime is 260867807. The reversal of 260867800 is 8768062.

260867800 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a self number, because there is not a number n which added to its sum of digits gives 260867800.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (260867807) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 34786 + ... + 41614.

It is an arithmetic number, because the mean of its divisors is an integer number (12703800).

Almost surely, 2^260867800 is an apocalyptic number.

260867800 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 260867800, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (304891200).

260867800 is an abundant number, since it is smaller than the sum of its proper divisors (348914600).

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

260867800 is a wasteful number, since it uses less digits than its factorization.

260867800 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7036 (or 7027 counting only the distinct ones).

The product of its (nonzero) digits is 32256, while the sum is 37.

The square root of 260867800 is about 16151.4024158895. The cubic root of 260867800 is about 638.9597358387.

The spelling of 260867800 in words is "two hundred sixty million, eight hundred sixty-seven thousand, eight hundred".