14453516 has 48 divisors (see below), whose sum is σ = 31836672. Its totient is φ = 5577600.

The previous prime is 14453507. The next prime is 14453521. The reversal of 14453516 is 61535441.

It is a happy number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 51296 + ... + 51576.

It is an arithmetic number, because the mean of its divisors is an integer number (663264).

Almost surely, 2^14453516 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 14453516, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (15918336).

14453516 is an abundant number, since it is smaller than the sum of its proper divisors (17383156).

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

14453516 is a wasteful number, since it uses less digits than its factorization.

14453516 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 470 (or 468 counting only the distinct ones).

The product of its digits is 7200, while the sum is 29.

The square root of 14453516 is about 3801.7780050918. The cubic root of 14453516 is about 243.5890916103.

Adding to 14453516 its reverse (61535441), we get a palindrome (75988957).

The spelling of 14453516 in words is "fourteen million, four hundred fifty-three thousand, five hundred sixteen".