4514420 has 12 divisors (see below), whose sum is σ = 9480324. Its totient is φ = 1805760.

The previous prime is 4514369. The next prime is 4514423. The reversal of 4514420 is 244154.

4514420 is digitally balanced in base 5, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in 2 ways, for example, as 1106704 + 3407716 = 1052^2 + 1846^2 .

It is a Harshad number since it is a multiple of its sum of digits (20), and also a Moran number because the ratio is a prime number: 225721 = 4514420 / (4 + 5 + 1 + 4 + 4 + 2 + 0).

It is a junction number, because it is equal to n+sod(n) for n = 4514392 and 4514401.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4514423) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 112841 + ... + 112880.

It is an arithmetic number, because the mean of its divisors is an integer number (790027).

Almost surely, 2^4514420 is an apocalyptic number.

It is an amenable number.

4514420 is an abundant number, since it is smaller than the sum of its proper divisors (4965904).

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

4514420 is a wasteful number, since it uses less digits than its factorization.

4514420 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 225730 (or 225728 counting only the distinct ones).

The product of its (nonzero) digits is 640, while the sum is 20.

The square root of 4514420 is about 2124.7164516707. The cubic root of 4514420 is about 165.2725217880.

Adding to 4514420 its reverse (244154), we get a palindrome (4758574).

The spelling of 4514420 in words is "four million, five hundred fourteen thousand, four hundred twenty".