14488940 has 12 divisors (see below), whose sum is σ = 30426816. Its totient is φ = 5795568.

The previous prime is 14488937. The next prime is 14488961. The reversal of 14488940 is 4988441.

It is a junction number, because it is equal to n+sod(n) for n = 14488894 and 14488903.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 362204 + ... + 362243.

It is an arithmetic number, because the mean of its divisors is an integer number (2535568).

Almost surely, 2^14488940 is an apocalyptic number.

14488940 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

14488940 is an abundant number, since it is smaller than the sum of its proper divisors (15937876).

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

14488940 is a wasteful number, since it uses less digits than its factorization.

14488940 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 724456 (or 724454 counting only the distinct ones).

The product of its (nonzero) digits is 36864, while the sum is 38.

The square root of 14488940 is about 3806.4340267500. The cubic root of 14488940 is about 243.7879327334.

The spelling of 14488940 in words is "fourteen million, four hundred eighty-eight thousand, nine hundred forty".