14452320 has 48 divisors (see below), whose sum is σ = 45526320. Its totient is φ = 3853824.

The previous prime is 14452309. The next prime is 14452327. The reversal of 14452320 is 2325441.

It is a tau number, because it is divible by the number of its divisors (48).

It is a nialpdrome in base 16.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (14452327) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 14575 + ... + 15534.

It is an arithmetic number, because the mean of its divisors is an integer number (948465).

Almost surely, 2^14452320 is an apocalyptic number.

14452320 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

14452320 is an abundant number, since it is smaller than the sum of its proper divisors (31074000).

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

14452320 is a wasteful number, since it uses less digits than its factorization.

14452320 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 30127 (or 30119 counting only the distinct ones).

The product of its (nonzero) digits is 960, while the sum is 21.

The square root of 14452320 is about 3801.6207070143. The cubic root of 14452320 is about 243.5823725856.

Adding to 14452320 its reverse (2325441), we get a palindrome (16777761).

The spelling of 14452320 in words is "fourteen million, four hundred fifty-two thousand, three hundred twenty".