14225616 has 60 divisors (see below), whose sum is σ = 40080768. Its totient is φ = 4709952.

The previous prime is 14225611. The next prime is 14225633. The reversal of 14225616 is 61652241.

14225616 is a `hidden beast` number, since 1 + 42 + 2 + 5 + 616 = 666.

It is a self number, because there is not a number n which added to its sum of digits gives 14225616.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (14225611) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 31891 + ... + 32333.

Almost surely, 2^14225616 is an apocalyptic number.

14225616 is a gapful number since it is divisible by the number (16) 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 14225616, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (20040384).

14225616 is an abundant number, since it is smaller than the sum of its proper divisors (25855152).

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

14225616 is a wasteful number, since it uses less digits than its factorization.

14225616 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 680 (or 671 counting only the distinct ones).

The product of its digits is 2880, while the sum is 27.

The square root of 14225616 is about 3771.6860951039. The cubic root of 14225616 is about 242.3020157517.

Adding to 14225616 its reverse (61652241), we get a palindrome (75877857).

It can be divided in two parts, 14225 and 616, that added together give a palindrome (14841).

The spelling of 14225616 in words is "fourteen million, two hundred twenty-five thousand, six hundred sixteen".