14012120 has 64 divisors (see below), whose sum is σ = 33696000. Its totient is φ = 5228928.

The previous prime is 14012111. The next prime is 14012137. The reversal of 14012120 is 2121041.

14012120 = T₈₁ + T₈₂ + ... + T₄₃₈.

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, 78191 + ... + 78369.

It is an arithmetic number, because the mean of its divisors is an integer number (526500).

Almost surely, 2^14012120 is an apocalyptic number.

14012120 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 14012120, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (16848000).

14012120 is an abundant number, since it is smaller than the sum of its proper divisors (19683880).

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

14012120 is a wasteful number, since it uses less digits than its factorization.

14012120 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 312 (or 308 counting only the distinct ones).

The product of its (nonzero) digits is 16, while the sum is 11.

The square root of 14012120 is about 3743.2766395232. The cubic root of 14012120 is about 241.0837561767.

Adding to 14012120 its reverse (2121041), we get a palindrome (16133161).

The spelling of 14012120 in words is "fourteen million, twelve thousand, one hundred twenty".