4550616 has 48 divisors (see below), whose sum is σ = 14086800. Its totient is φ = 1300032.

The previous prime is 4550591. The next prime is 4550617. The reversal of 4550616 is 6160554.

It is a happy number.

4550616 is a `hidden beast` number, since 45 + 5 + 0 + 616 = 666.

It is an Ulam number.

It is a self number, because there is not a number n which added to its sum of digits gives 4550616.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4550617) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 4011 + ... + 5018.

It is an arithmetic number, because the mean of its divisors is an integer number (293475).

Almost surely, 2^4550616 is an apocalyptic number.

It is an amenable number.

4550616 is an abundant number, since it is smaller than the sum of its proper divisors (9536184).

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

4550616 is a wasteful number, since it uses less digits than its factorization.

4550616 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9048 (or 9041 counting only the distinct ones).

The product of its (nonzero) digits is 3600, while the sum is 27.

The square root of 4550616 is about 2133.2172885105. The cubic root of 4550616 is about 165.7130572923.

The spelling of 4550616 in words is "four million, five hundred fifty thousand, six hundred sixteen".