7115660 has 12 divisors (see below), whose sum is σ = 14942928. Its totient is φ = 2846256.

The previous prime is 7115657. The next prime is 7115681. The reversal of 7115660 is 665117.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 177872 + ... + 177911.

It is an arithmetic number, because the mean of its divisors is an integer number (1245244).

Almost surely, 2^7115660 is an apocalyptic number.

It is an amenable number.

7115660 is an abundant number, since it is smaller than the sum of its proper divisors (7827268).

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

7115660 is a wasteful number, since it uses less digits than its factorization.

7115660 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 355792 (or 355790 counting only the distinct ones).

The product of its (nonzero) digits is 1260, while the sum is 26.

The square root of 7115660 is about 2667.5194469769. The cubic root of 7115660 is about 192.3409379241.

The spelling of 7115660 in words is "seven million, one hundred fifteen thousand, six hundred sixty".