4514320 has 40 divisors (see below), whose sum is σ = 10653336. Its totient is φ = 1778688.

The previous prime is 4514317. The next prime is 4514327. The reversal of 4514320 is 234154.

It can be written as a sum of positive squares in 4 ways, for example, as 36864 + 4477456 = 192^2 + 2116^2 .

It is a tau number, because it is divible by the number of its divisors (40).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4514327) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (7) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 5454 + ... + 6226.

Almost surely, 2^4514320 is an apocalyptic number.

4514320 is a gapful number since it is divisible by the number (40) 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 4514320, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (5326668).

4514320 is an abundant number, since it is smaller than the sum of its proper divisors (6139016).

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

4514320 is a wasteful number, since it uses less digits than its factorization.

4514320 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 859 (or 853 counting only the distinct ones).

The product of its (nonzero) digits is 480, while the sum is 19.

The square root of 4514320 is about 2124.6929189885. The cubic root of 4514320 is about 165.2713014486.

Adding to 4514320 its reverse (234154), we get a palindrome (4748474).

It can be divided in two parts, 45 and 14320, that added together give a triangular number (14365 = T₁₆₉).

The spelling of 4514320 in words is "four million, five hundred fourteen thousand, three hundred twenty".