14544480 has 96 divisors (see below), whose sum is σ = 46345824. Its totient is φ = 3833856.

The previous prime is 14544473. The next prime is 14544493. The reversal of 14544480 is 8444541.

It is a tau number, because it is divible by the number of its divisors (96).

It is a Harshad number since it is a multiple of its sum of digits (30).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 75264 + ... + 75456.

It is an arithmetic number, because the mean of its divisors is an integer number (482769).

Almost surely, 2^14544480 is an apocalyptic number.

14544480 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 14544480, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (23172912).

14544480 is an abundant number, since it is smaller than the sum of its proper divisors (31801344).

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

14544480 is a wasteful number, since it uses less digits than its factorization.

14544480 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 368 (or 360 counting only the distinct ones).

The product of its (nonzero) digits is 10240, while the sum is 30.

The square root of 14544480 is about 3813.7225908553. The cubic root of 14544480 is about 244.0990371054.

The spelling of 14544480 in words is "fourteen million, five hundred forty-four thousand, four hundred eighty".