4776220 has 24 divisors (see below), whose sum is σ = 10558800. Its totient is φ = 1809792.

The previous prime is 4776217. The next prime is 4776221. The reversal of 4776220 is 226774.

4776220 is digitally balanced in base 5, because in such base it contains all the possibile digits an equal number of times.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4776221) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 5905 + ... + 6664.

It is an arithmetic number, because the mean of its divisors is an integer number (439950).

Almost surely, 2^4776220 is an apocalyptic number.

It is an amenable number.

4776220 is an abundant number, since it is smaller than the sum of its proper divisors (5782580).

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

4776220 is a wasteful number, since it uses less digits than its factorization.

4776220 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 12597 (or 12595 counting only the distinct ones).

The product of its (nonzero) digits is 4704, while the sum is 28.

The square root of 4776220 is about 2185.4564740575. The cubic root of 4776220 is about 168.4075047011.

It can be divided in two parts, 47 and 76220, that added together give a palindrome (76267).

The spelling of 4776220 in words is "four million, seven hundred seventy-six thousand, two hundred twenty".