4985220 has 48 divisors (see below), whose sum is σ = 14696640. Its totient is φ = 1259136.

The previous prime is 4985213. The next prime is 4985249. The reversal of 4985220 is 225894.

4985220 is digitally balanced in base 5, because in such base it contains all the possibile digits an equal number of times.

It is a Harshad number since it is a multiple of its sum of digits (30).

It is a congruent number.

It is an unprimeable number.

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 15 ways as a sum of consecutive naturals, for example, 1047 + ... + 3326.

It is an arithmetic number, because the mean of its divisors is an integer number (306180).

Almost surely, 2^4985220 is an apocalyptic number.

It is an amenable number.

4985220 is an abundant number, since it is smaller than the sum of its proper divisors (9711420).

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

4985220 is a wasteful number, since it uses less digits than its factorization.

4985220 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4404 (or 4402 counting only the distinct ones).

The product of its (nonzero) digits is 5760, while the sum is 30.

The square root of 4985220 is about 2232.7606230852. The cubic root of 4985220 is about 170.8289387461.

The spelling of 4985220 in words is "four million, nine hundred eighty-five thousand, two hundred twenty".