11628980 has 24 divisors (see below), whose sum is σ = 26641440. Its totient is φ = 4228640.

The previous prime is 11628941. The next prime is 11628997. The reversal of 11628980 is 8982611.

11628980 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a self number, because there is not a number n which added to its sum of digits gives 11628980.

It is a congruent number.

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, 26210 + ... + 26649.

It is an arithmetic number, because the mean of its divisors is an integer number (1110060).

Almost surely, 2^11628980 is an apocalyptic number.

11628980 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

11628980 is an abundant number, since it is smaller than the sum of its proper divisors (15012460).

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

11628980 is a wasteful number, since it uses less digits than its factorization.

11628980 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 52879 (or 52877 counting only the distinct ones).

The product of its (nonzero) digits is 6912, while the sum is 35.

The square root of 11628980 is about 3410.1290298169. The cubic root of 11628980 is about 226.5585941935.

The spelling of 11628980 in words is "eleven million, six hundred twenty-eight thousand, nine hundred eighty".