14522148 has 72 divisors (see below), whose sum is σ = 39606840. Its totient is φ = 4469760.

The previous prime is 14522129. The next prime is 14522149. The reversal of 14522148 is 84122541.

It can be written as a sum of positive squares in 4 ways, for example, as 142884 + 14379264 = 378^2 + 3792^2 .

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (14522149) 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 23 ways as a sum of consecutive naturals, for example, 37138 + ... + 37526.

It is an arithmetic number, because the mean of its divisors is an integer number (550095).

Almost surely, 2^14522148 is an apocalyptic number.

14522148 is a gapful number since it is divisible by the number (18) 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 14522148, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (19803420).

14522148 is an abundant number, since it is smaller than the sum of its proper divisors (25084692).

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

14522148 is a wasteful number, since it uses less digits than its factorization.

14522148 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 477 (or 472 counting only the distinct ones).

The product of its digits is 2560, while the sum is 27.

The square root of 14522148 is about 3810.7936181326. The cubic root of 14522148 is about 243.9740409542.

Adding to 14522148 its reverse (84122541), we get a palindrome (98644689).

It can be divided in two parts, 1452 and 2148, that added together give a square (3600 = 60²).

The spelling of 14522148 in words is "fourteen million, five hundred twenty-two thousand, one hundred forty-eight".