7086040540 has 24 divisors (see below), whose sum is σ = 15197297472. Its totient is φ = 2774109120.

The previous prime is 7086040529. The next prime is 7086040541. The reversal of 7086040540 is 450406807.

It is a junction number, because it is equal to n+sod(n) for n = 7086040496 and 7086040505.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (7086040541) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 3768231 + ... + 3770110.

It is an arithmetic number, because the mean of its divisors is an integer number (633220728).

Almost surely, 2^7086040540 is an apocalyptic number.

It is an amenable number.

7086040540 is an abundant number, since it is smaller than the sum of its proper divisors (8111256932).

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

7086040540 is a wasteful number, since it uses less digits than its factorization.

7086040540 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7538397 (or 7538395 counting only the distinct ones).

The product of its (nonzero) digits is 26880, while the sum is 34.

The square root of 7086040540 is about 84178.6228207613. The cubic root of 7086040540 is about 1920.7368898186.

The spelling of 7086040540 in words is "seven billion, eighty-six million, forty thousand, five hundred forty".