7120168 has 16 divisors (see below), whose sum is σ = 14564160. Its totient is φ = 3236400.

The previous prime is 7120163. The next prime is 7120177. The reversal of 7120168 is 8610217.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (7120163) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 40368 + ... + 40543.

It is an arithmetic number, because the mean of its divisors is an integer number (910260).

Almost surely, 2^7120168 is an apocalyptic number.

It is an amenable number.

7120168 is an abundant number, since it is smaller than the sum of its proper divisors (7443992).

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

7120168 is a wasteful number, since it uses less digits than its factorization.

7120168 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 80928 (or 80924 counting only the distinct ones).

The product of its (nonzero) digits is 672, while the sum is 25.

The square root of 7120168 is about 2668.3642929705. The cubic root of 7120168 is about 192.3815474110.

The spelling of 7120168 in words is "seven million, one hundred twenty thousand, one hundred sixty-eight".