7117916 has 12 divisors (see below), whose sum is σ = 13414632. Its totient is φ = 3285168.

The previous prime is 7117897. The next prime is 7117921. The reversal of 7117916 is 6197117.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 68390 + ... + 68493.

It is an arithmetic number, because the mean of its divisors is an integer number (1117886).

Almost surely, 2^7117916 is an apocalyptic number.

It is an amenable number.

7117916 is a deficient number, since it is larger than the sum of its proper divisors (6296716).

7117916 is a wasteful number, since it uses less digits than its factorization.

7117916 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 136900 (or 136898 counting only the distinct ones).

The product of its digits is 2646, while the sum is 32.

The square root of 7117916 is about 2667.9422782362. The cubic root of 7117916 is about 192.3612628274.

The spelling of 7117916 in words is "seven million, one hundred seventeen thousand, nine hundred sixteen".