14453316 has 60 divisors (see below), whose sum is σ = 39029760. Its totient is φ = 4659120.

The previous prime is 14453311. The next prime is 14453323. The reversal of 14453316 is 61335441.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is a self number, because there is not a number n which added to its sum of digits gives 14453316.

It is not an unprimeable number, because it can be changed into a prime (14453311) by changing a digit.

It is a polite number, since it can be written in 19 ways as a sum of consecutive naturals, for example, 9325 + ... + 10763.

It is an arithmetic number, because the mean of its divisors is an integer number (650496).

Almost surely, 2^14453316 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 14453316, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (19514880).

14453316 is an abundant number, since it is smaller than the sum of its proper divisors (24576444).

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

14453316 is a wasteful number, since it uses less digits than its factorization.

14453316 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1486 (or 1475 counting only the distinct ones).

The product of its digits is 4320, while the sum is 27.

The square root of 14453316 is about 3801.7517015187. The cubic root of 14453316 is about 243.5879680534.

Adding to 14453316 its reverse (61335441), we get a palindrome (75788757).

It can be divided in two parts, 1445 and 3316, that added together give a square (4761 = 69²).

The spelling of 14453316 in words is "fourteen million, four hundred fifty-three thousand, three hundred sixteen".