8680120 has 16 divisors (see below), whose sum is σ = 19530360. Its totient is φ = 3472032.

The previous prime is 8680103. The next prime is 8680121. The reversal of 8680120 is 210868.

It is an Ulam number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (8680121) 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, 108462 + ... + 108541.

Almost surely, 2^8680120 is an apocalyptic number.

It is an amenable number.

8680120 is an abundant number, since it is smaller than the sum of its proper divisors (10850240).

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

8680120 is a wasteful number, since it uses less digits than its factorization.

8680120 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 217014 (or 217010 counting only the distinct ones).

The product of its (nonzero) digits is 768, while the sum is 25.

The square root of 8680120 is about 2946.2043377879. The cubic root of 8680120 is about 205.5142354518.

Adding to 8680120 its reverse (210868), we get a palindrome (8890988).

The spelling of 8680120 in words is "eight million, six hundred eighty thousand, one hundred twenty".