14745224 has 32 divisors (see below), whose sum is σ = 30807000. Its totient is φ = 6569472.

The previous prime is 14745223. The next prime is 14745251. The reversal of 14745224 is 42254741.

14745224 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in 4 ways, for example, as 11682724 + 3062500 = 3418^2 + 1750^2 .

It is a Harshad number since it is a multiple of its sum of digits (29).

It is not an unprimeable number, because it can be changed into a prime (14745223) 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, 572 + ... + 5460.

Almost surely, 2^14745224 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 14745224, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (15403500).

14745224 is an abundant number, since it is smaller than the sum of its proper divisors (16061776).

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

14745224 is a wasteful number, since it uses less digits than its factorization.

14745224 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4937 (or 4933 counting only the distinct ones).

The product of its digits is 8960, while the sum is 29.

The square root of 14745224 is about 3839.9510413546. The cubic root of 14745224 is about 245.2169340575.

Adding to 14745224 its reverse (42254741), we get a palindrome (56999965).

The spelling of 14745224 in words is "fourteen million, seven hundred forty-five thousand, two hundred twenty-four".