260772080 has 40 divisors (see below), whose sum is σ = 607258752. Its totient is φ = 104143104.

The previous prime is 260772073. The next prime is 260772101. The reversal of 260772080 is 80277062.

It is a tau number, because it is divible by the number of its divisors (40).

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 56417 + ... + 60863.

Almost surely, 2^260772080 is an apocalyptic number.

260772080 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

260772080 is an abundant number, since it is smaller than the sum of its proper divisors (346486672).

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

260772080 is a wasteful number, since it uses less digits than its factorization.

260772080 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5193 (or 5187 counting only the distinct ones).

The product of its (nonzero) digits is 9408, while the sum is 32.

The square root of 260772080 is about 16148.4389338413. The cubic root of 260772080 is about 638.8815752940.

The spelling of 260772080 in words is "two hundred sixty million, seven hundred seventy-two thousand, eighty".