14788980 has 144 divisors (see below), whose sum is σ = 49533120. Its totient is φ = 3691008.

The previous prime is 14788979. The next prime is 14788993. The reversal of 14788980 is 8988741.

14788980 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a Harshad number since it is a multiple of its sum of digits (45).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 82531 + ... + 82709.

It is an arithmetic number, because the mean of its divisors is an integer number (343980).

Almost surely, 2^14788980 is an apocalyptic number.

14788980 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 14788980, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (24766560).

14788980 is an abundant number, since it is smaller than the sum of its proper divisors (34744140).

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

14788980 is a wasteful number, since it uses less digits than its factorization.

14788980 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 220 (or 206 counting only the distinct ones).

The product of its (nonzero) digits is 129024, while the sum is 45.

The square root of 14788980 is about 3845.6442893227. The cubic root of 14788980 is about 245.4592524350.

The spelling of 14788980 in words is "fourteen million, seven hundred eighty-eight thousand, nine hundred eighty".