14052520 has 32 divisors (see below), whose sum is σ = 32025600. Its totient is φ = 5548608.

The previous prime is 14052491. The next prime is 14052539. The reversal of 14052520 is 2525041.

14052520 = T₂₁₉ + T₂₂₀ + ... + T₄₅₅.

14052520 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 937 + ... + 5383.

It is an arithmetic number, because the mean of its divisors is an integer number (1000800).

Almost surely, 2^14052520 is an apocalyptic number.

14052520 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 14052520, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (16012800).

14052520 is an abundant number, since it is smaller than the sum of its proper divisors (17973080).

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

14052520 is a wasteful number, since it uses less digits than its factorization.

14052520 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4537 (or 4533 counting only the distinct ones).

The product of its (nonzero) digits is 400, while the sum is 19.

The square root of 14052520 is about 3748.6690971597. The cubic root of 14052520 is about 241.3152328810.

Adding to 14052520 its reverse (2525041), we get a palindrome (16577561).

The spelling of 14052520 in words is "fourteen million, fifty-two thousand, five hundred twenty".