1208980 has 12 divisors (see below), whose sum is σ = 2538900. Its totient is φ = 483584.

The previous prime is 1208957. The next prime is 1209007. The reversal of 1208980 is 898021.

It can be written as a sum of positive squares in 2 ways, for example, as 264196 + 944784 = 514^2 + 972^2 .

It is an Ulam number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 30205 + ... + 30244.

It is an arithmetic number, because the mean of its divisors is an integer number (211575).

2^1208980 is an apocalyptic number.

1208980 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

1208980 is an abundant number, since it is smaller than the sum of its proper divisors (1329920).

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

1208980 is a wasteful number, since it uses less digits than its factorization.

1208980 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 60458 (or 60456 counting only the distinct ones).

The product of its (nonzero) digits is 1152, while the sum is 28.

The square root of 1208980 is about 1099.5362658867. The cubic root of 1208980 is about 106.5302727169.

It can be divided in two parts, 1 and 208980, that added together give a triangular number (208981 = T₆₄₆).

The spelling of 1208980 in words is "one million, two hundred eight thousand, nine hundred eighty".