260155200 has 168 divisors, whose sum is σ = 865132128. Its totient is φ = 68433920.

The previous prime is 260155187. The next prime is 260155211. The reversal of 260155200 is 2551062.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 398074 + ... + 398726.

It is an arithmetic number, because the mean of its divisors is an integer number (5149596).

Almost surely, 2^260155200 is an apocalyptic number.

260155200 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 260155200, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (432566064).

260155200 is an abundant number, since it is smaller than the sum of its proper divisors (604976928).

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

260155200 is a wasteful number, since it uses less digits than its factorization.

260155200 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 761 (or 746 counting only the distinct ones).

The product of its (nonzero) digits is 600, while the sum is 21.

The square root of 260155200 is about 16129.3273263332. The cubic root of 260155200 is about 638.3774000957.

The spelling of 260155200 in words is "two hundred sixty million, one hundred fifty-five thousand, two hundred".