7109968 has 20 divisors (see below), whose sum is σ = 13888000. Its totient is φ = 3525984.

The previous prime is 7109953. The next prime is 7109969. The reversal of 7109968 is 8699017.

It is a super-2 number, since 2×7109968² = 101103289922048, which contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 7109968.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (7109969) 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, 283 + ... + 3781.

It is an arithmetic number, because the mean of its divisors is an integer number (694400).

Almost surely, 2^7109968 is an apocalyptic number.

It is an amenable number.

7109968 is a deficient number, since it is larger than the sum of its proper divisors (6778032).

7109968 is a wasteful number, since it uses less digits than its factorization.

7109968 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3634 (or 3628 counting only the distinct ones).

The product of its (nonzero) digits is 27216, while the sum is 40.

The square root of 7109968 is about 2666.4523247191. The cubic root of 7109968 is about 192.2896380835.

The spelling of 7109968 in words is "seven million, one hundred nine thousand, nine hundred sixty-eight".