7082768240 has 40 divisors (see below), whose sum is σ = 16476030288. Its totient is φ = 2831628800.

The previous prime is 7082768239. The next prime is 7082768267. The reversal of 7082768240 is 428672807.

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

It is a junction number, because it is equal to n+sod(n) for n = 7082768191 and 7082768200.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 138140 + ... + 182340.

Almost surely, 2^7082768240 is an apocalyptic number.

It is an amenable number.

7082768240 is an abundant number, since it is smaller than the sum of its proper divisors (9393262048).

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

7082768240 is a wasteful number, since it uses less digits than its factorization.

7082768240 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 46217 (or 46211 counting only the distinct ones).

The product of its (nonzero) digits is 301056, while the sum is 44.

The square root of 7082768240 is about 84159.1839314047. The cubic root of 7082768240 is about 1920.4411818919.

The spelling of 7082768240 in words is "seven billion, eighty-two million, seven hundred sixty-eight thousand, two hundred forty".