1168680 has 32 divisors (see below), whose sum is σ = 3506400. Its totient is φ = 311616.

The previous prime is 1168639. The next prime is 1168693. The reversal of 1168680 is 868611.

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

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, 4750 + ... + 4989.

It is an arithmetic number, because the mean of its divisors is an integer number (109575).

2^1168680 is an apocalyptic number.

1168680 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

1168680 is an abundant number, since it is smaller than the sum of its proper divisors (2337720).

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

1168680 is a wasteful number, since it uses less digits than its factorization.

1168680 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9753 (or 9749 counting only the distinct ones).

The product of its (nonzero) digits is 2304, while the sum is 30.

The square root of 1168680 is about 1081.0550402269. The cubic root of 1168680 is about 105.3331820041. Note that the first 3 decimals are identical.

The spelling of 1168680 in words is "one million, one hundred sixty-eight thousand, six hundred eighty".