260035056 has 80 divisors (see below), whose sum is σ = 778878720. Its totient is φ = 82906560.

The previous prime is 260035051. The next prime is 260035081. The reversal of 260035056 is 650530062.

260035056 is a `hidden beast` number, since 2 + 600 + 3 + 5 + 0 + 56 = 666.

It is a hoax number, since the sum of its digits (27) coincides with the sum of the digits of its distinct prime factors.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (260035051) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 3150 + ... + 23021.

It is an arithmetic number, because the mean of its divisors is an integer number (9735984).

Almost surely, 2^260035056 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 260035056, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (389439360).

260035056 is an abundant number, since it is smaller than the sum of its proper divisors (518843664).

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

260035056 is a wasteful number, since it uses less digits than its factorization.

260035056 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 26211 (or 26199 counting only the distinct ones).

The product of its (nonzero) digits is 5400, while the sum is 27.

The square root of 260035056 is about 16125.6025003719. The cubic root of 260035056 is about 638.2791138623.

The spelling of 260035056 in words is "two hundred sixty million, thirty-five thousand, fifty-six".