4520616 has 16 divisors (see below), whose sum is σ = 11301600. Its totient is φ = 1506864.

The previous prime is 4520611. The next prime is 4520629. The reversal of 4520616 is 6160254.

It is a Harshad number since it is a multiple of its sum of digits (24), and also a Moran number because the ratio is a prime number: 188359 = 4520616 / (4 + 5 + 2 + 0 + 6 + 1 + 6).

It is not an unprimeable number, because it can be changed into a prime (4520611) by changing a digit.

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 3 ways as a sum of consecutive naturals, for example, 94156 + ... + 94203.

It is an arithmetic number, because the mean of its divisors is an integer number (706350).

Almost surely, 2^4520616 is an apocalyptic number.

It is an amenable number.

4520616 is an abundant number, since it is smaller than the sum of its proper divisors (6780984).

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

4520616 is a wasteful number, since it uses less digits than its factorization.

4520616 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 188368 (or 188364 counting only the distinct ones).

The product of its (nonzero) digits is 1440, while the sum is 24.

The square root of 4520616 is about 2126.1740286251. The cubic root of 4520616 is about 165.3480988952.

The spelling of 4520616 in words is "four million, five hundred twenty thousand, six hundred sixteen".