14788880 has 40 divisors (see below), whose sum is σ = 34544664. Its totient is φ = 5888000.

The previous prime is 14788877. The next prime is 14788889. The reversal of 14788880 is 8888741.

It can be written as a sum of positive squares in 4 ways, for example, as 4343056 + 10445824 = 2084^2 + 3232^2 .

It is a tau number, because it is divible by the number of its divisors (40).

It is not an unprimeable number, because it can be changed into a prime (14788889) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 31850 + ... + 32310.

Almost surely, 2^14788880 is an apocalyptic number.

14788880 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

14788880 is an abundant number, since it is smaller than the sum of its proper divisors (19755784).

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

14788880 is a wasteful number, since it uses less digits than its factorization.

14788880 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 875 (or 869 counting only the distinct ones).

The product of its (nonzero) digits is 114688, while the sum is 44.

The square root of 14788880 is about 3845.6312875782. The cubic root of 14788880 is about 245.4586991856.

The spelling of 14788880 in words is "fourteen million, seven hundred eighty-eight thousand, eight hundred eighty".