14885040 has 80 divisors (see below), whose sum is σ = 46648800. Its totient is φ = 3926016.

The previous prime is 14885029. The next prime is 14885069. The reversal of 14885040 is 4058841.

It is a tau number, because it is divible by the number of its divisors (80).

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

It is a junction number, because it is equal to n+sod(n) for n = 14884989 and 14885007.

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, 25876 + ... + 26444.

It is an arithmetic number, because the mean of its divisors is an integer number (583110).

Almost surely, 2^14885040 is an apocalyptic number.

14885040 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 14885040, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (23324400).

14885040 is an abundant number, since it is smaller than the sum of its proper divisors (31763760).

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

14885040 is a wasteful number, since it uses less digits than its factorization.

14885040 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 694 (or 688 counting only the distinct ones).

The product of its (nonzero) digits is 5120, while the sum is 30.

The square root of 14885040 is about 3858.1135286562. The cubic root of 14885040 is about 245.9895560375.

The spelling of 14885040 in words is "fourteen million, eight hundred eighty-five thousand, forty".