7668120 has 32 divisors (see below), whose sum is σ = 23004720. Its totient is φ = 2044800.

The previous prime is 7668113. The next prime is 7668137. The reversal of 7668120 is 218667.

It is a happy number.

It is a Harshad number since it is a multiple of its sum of digits (30).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 31831 + ... + 32070.

Almost surely, 2^7668120 is an apocalyptic number.

It is an amenable number.

7668120 is an abundant number, since it is smaller than the sum of its proper divisors (15336600).

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

7668120 is a wasteful number, since it uses less digits than its factorization.

7668120 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 63915 (or 63911 counting only the distinct ones).

The product of its (nonzero) digits is 4032, while the sum is 30.

The square root of 7668120 is about 2769.1370496962. The cubic root of 7668120 is about 197.1951821981.

The spelling of 7668120 in words is "seven million, six hundred sixty-eight thousand, one hundred twenty".