4755620 has 12 divisors (see below), whose sum is σ = 9986844. Its totient is φ = 1902240.

The previous prime is 4755599. The next prime is 4755629. The reversal of 4755620 is 265574.

It can be written as a sum of positive squares in 2 ways, for example, as 602176 + 4153444 = 776^2 + 2038^2 .

It is not an unprimeable number, because it can be changed into a prime (4755629) 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 3 ways as a sum of consecutive naturals, for example, 118871 + ... + 118910.

It is an arithmetic number, because the mean of its divisors is an integer number (832237).

Almost surely, 2^4755620 is an apocalyptic number.

It is an amenable number.

4755620 is an abundant number, since it is smaller than the sum of its proper divisors (5231224).

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

4755620 is a wasteful number, since it uses less digits than its factorization.

4755620 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 237790 (or 237788 counting only the distinct ones).

The product of its (nonzero) digits is 8400, while the sum is 29.

The square root of 4755620 is about 2180.7384070539. The cubic root of 4755620 is about 168.1650400067.

The spelling of 4755620 in words is "four million, seven hundred fifty-five thousand, six hundred twenty".