14740224 has 72 divisors (see below), whose sum is σ = 41574960. Its totient is φ = 4620288.

The previous prime is 14740211. The next prime is 14740237. The reversal of 14740224 is 42204741.

It is an interprime number because it is at equal distance from previous prime (14740211) and next prime (14740237).

It is a Harshad number since it is a multiple of its sum of digits (24).

It is a junction number, because it is equal to n+sod(n) for n = 14740194 and 14740203.

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, 12492 + ... + 13620.

It is an arithmetic number, because the mean of its divisors is an integer number (577430).

Almost surely, 2^14740224 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 14740224, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (20787480).

14740224 is an abundant number, since it is smaller than the sum of its proper divisors (26834736).

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

14740224 is a wasteful number, since it uses less digits than its factorization.

14740224 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1165 (or 1151 counting only the distinct ones).

The product of its (nonzero) digits is 1792, while the sum is 24.

The square root of 14740224 is about 3839.2999361863. The cubic root of 14740224 is about 245.1892138212.

Adding to 14740224 its reverse (42204741), we get a palindrome (56944965).

The spelling of 14740224 in words is "fourteen million, seven hundred forty thousand, two hundred twenty-four".