14488020 has 36 divisors (see below), whose sum is σ = 43947540. Its totient is φ = 3863424.

The previous prime is 14488009. The next prime is 14488039. The reversal of 14488020 is 2088441.

14488020 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in 2 ways, for example, as 10732176 + 3755844 = 3276^2 + 1938^2 .

It is a tau number, because it is divible by the number of its divisors (36).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 40065 + ... + 40424.

It is an arithmetic number, because the mean of its divisors is an integer number (1220765).

Almost surely, 2^14488020 is an apocalyptic number.

14488020 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

14488020 is an abundant number, since it is smaller than the sum of its proper divisors (29459520).

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

14488020 is a wasteful number, since it uses less digits than its factorization.

14488020 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 80504 (or 80499 counting only the distinct ones).

The product of its (nonzero) digits is 2048, while the sum is 27.

The square root of 14488020 is about 3806.3131768156. The cubic root of 14488020 is about 243.7827727138.

The spelling of 14488020 in words is "fourteen million, four hundred eighty-eight thousand, twenty".