4886220 has 96 divisors (see below), whose sum is σ = 14708736. Its totient is φ = 1209600.

The previous prime is 4886213. The next prime is 4886227. The reversal of 4886220 is 226884.

It is a happy number.

It is an interprime number because it is at equal distance from previous prime (4886213) and next prime (4886227).

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

It is not an unprimeable number, because it can be changed into a prime (4886227) 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 31 ways as a sum of consecutive naturals, for example, 68785 + ... + 68855.

It is an arithmetic number, because the mean of its divisors is an integer number (153216).

Almost surely, 2^4886220 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 4886220, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (7354368).

4886220 is an abundant number, since it is smaller than the sum of its proper divisors (9822516).

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

4886220 is a wasteful number, since it uses less digits than its factorization.

4886220 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 151 (or 149 counting only the distinct ones).

The product of its (nonzero) digits is 6144, while the sum is 30.

The square root of 4886220 is about 2210.4795859722. The cubic root of 4886220 is about 169.6905558736.

It can be divided in two parts, 48 and 86220, that added together give a palindrome (86268).

The spelling of 4886220 in words is "four million, eight hundred eighty-six thousand, two hundred twenty".