14521120 has 48 divisors (see below), whose sum is σ = 35054208. Its totient is φ = 5681920.

The previous prime is 14521081. The next prime is 14521153. The reversal of 14521120 is 2112541.

It is a Harshad number since it is a multiple of its sum of digits (16).

It is a nialpdrome in base 16.

It is a junction number, because it is equal to n+sod(n) for n = 14521094 and 14521103.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 6555 + ... + 8485.

It is an arithmetic number, because the mean of its divisors is an integer number (730296).

Almost surely, 2^14521120 is an apocalyptic number.

14521120 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 14521120, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (17527104).

14521120 is an abundant number, since it is smaller than the sum of its proper divisors (20533088).

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

14521120 is a wasteful number, since it uses less digits than its factorization.

14521120 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1993 (or 1985 counting only the distinct ones).

The product of its (nonzero) digits is 80, while the sum is 16.

The square root of 14521120 is about 3810.6587357044. The cubic root of 14521120 is about 243.9682839722.

Adding to 14521120 its reverse (2112541), we get a palindrome (16633661).

It can be divided in two parts, 14521 and 120, that added together give a palindrome (14641).

The spelling of 14521120 in words is "fourteen million, five hundred twenty-one thousand, one hundred twenty".