11703980 has 12 divisors (see below), whose sum is σ = 24578400. Its totient is φ = 4681584.

The previous prime is 11703971. The next prime is 11704027. The reversal of 11703980 is 8930711.

11703980 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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, 292580 + ... + 292619.

It is an arithmetic number, because the mean of its divisors is an integer number (2048200).

Almost surely, 2^11703980 is an apocalyptic number.

11703980 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

11703980 is an abundant number, since it is smaller than the sum of its proper divisors (12874420).

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

11703980 is a wasteful number, since it uses less digits than its factorization.

11703980 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 585208 (or 585206 counting only the distinct ones).

The product of its (nonzero) digits is 1512, while the sum is 29.

The square root of 11703980 is about 3421.1080076490. The cubic root of 11703980 is about 227.0446068872.

The spelling of 11703980 in words is "eleven million, seven hundred three thousand, nine hundred eighty".