260452080 has 240 divisors, whose sum is σ = 1032505344. Its totient is φ = 57576960.

The previous prime is 260452061. The next prime is 260452097. The reversal of 260452080 is 80254062.

260452080 is a `hidden beast` number, since 2 + 60 + 4 + 520 + 80 = 666.

It is a tau number, because it is divible by the number of its divisors (240).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 155407 + ... + 157073.

Almost surely, 2^260452080 is an apocalyptic number.

260452080 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 260452080, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (516252672).

260452080 is an abundant number, since it is smaller than the sum of its proper divisors (772053264).

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

260452080 is a wasteful number, since it uses less digits than its factorization.

260452080 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1724 (or 1715 counting only the distinct ones).

The product of its (nonzero) digits is 3840, while the sum is 27.

The square root of 260452080 is about 16138.5278138993. The cubic root of 260452080 is about 638.6201390921.

The spelling of 260452080 in words is "two hundred sixty million, four hundred fifty-two thousand, eighty".