1208680 has 64 divisors (see below), whose sum is σ = 3084480. Its totient is φ = 422400.

The previous prime is 1208677. The next prime is 1208681. The reversal of 1208680 is 868021.

It is not an unprimeable number, because it can be changed into a prime (1208681) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 18007 + ... + 18073.

It is an arithmetic number, because the mean of its divisors is an integer number (48195).

2^1208680 is an apocalyptic number.

1208680 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 1208680, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1542240).

1208680 is an abundant number, since it is smaller than the sum of its proper divisors (1875800).

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

1208680 is a wasteful number, since it uses less digits than its factorization.

1208680 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 130 (or 126 counting only the distinct ones).

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

The square root of 1208680 is about 1099.3998362743. The cubic root of 1208680 is about 106.5214604053.

The spelling of 1208680 in words is "one million, two hundred eight thousand, six hundred eighty".