14014120 has 64 divisors (see below), whose sum is σ = 34350480. Its totient is φ = 5124096.

The previous prime is 14014097. The next prime is 14014123. The reversal of 14014120 is 2141041.

14014120 = 112² + 113² + ... + 351².

It can be written as a sum of positive squares in 8 ways, for example, as 7873636 + 6140484 = 2806^2 + 2478^2 .

It is a self number, because there is not a number n which added to its sum of digits gives 14014120.

It is not an unprimeable number, because it can be changed into a prime (14014123) by changing a digit.

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 15 ways as a sum of consecutive naturals, for example, 24882 + ... + 25438.

Almost surely, 2^14014120 is an apocalyptic number.

14014120 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 14014120, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (17175240).

14014120 is an abundant number, since it is smaller than the sum of its proper divisors (20336360).

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

14014120 is a wasteful number, since it uses less digits than its factorization.

14014120 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 622 (or 618 counting only the distinct ones).

The product of its (nonzero) digits is 32, while the sum is 13.

The square root of 14014120 is about 3743.5437756222. The cubic root of 14014120 is about 241.0952258799.

Adding to 14014120 its reverse (2141041), we get a palindrome (16155161).

The spelling of 14014120 in words is "fourteen million, fourteen thousand, one hundred twenty".