14144624 has 30 divisors (see below), whose sum is σ = 29681136. Its totient is φ = 6527040.

The previous prime is 14144593. The next prime is 14144671. The reversal of 14144624 is 42644141.

It is a Harshad number since it is a multiple of its sum of digits (26).

It is a junction number, because it is equal to n+sod(n) for n = 14144593 and 14144602.

It is a congruent number.

It is an unprimeable number.

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 5 ways as a sum of consecutive naturals, for example, 89 + ... + 5319.

Almost surely, 2^14144624 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 14144624, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (14840568).

14144624 is an abundant number, since it is smaller than the sum of its proper divisors (15536512).

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

14144624 is a wasteful number, since it uses less digits than its factorization.

14144624 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5265 (or 5246 counting only the distinct ones).

The product of its digits is 3072, while the sum is 26.

The square root of 14144624 is about 3760.9339265666. The cubic root of 14144624 is about 241.8413002256.

Adding to 14144624 its reverse (42644141), we get a palindrome (56788765).

The spelling of 14144624 in words is "fourteen million, one hundred forty-four thousand, six hundred twenty-four".