4776128 has 42 divisors (see below), whose sum is σ = 11032236. Its totient is φ = 2045568.

The previous prime is 4776127. The next prime is 4776137. The reversal of 4776128 is 8216774.

It is a happy number.

It is a super-2 number, since 2×4776128² = 45622797344768, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (4776127) 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 5 ways as a sum of consecutive naturals, for example, 2375 + ... + 3897.

Almost surely, 2^4776128 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 4776128, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (5516118).

4776128 is an abundant number, since it is smaller than the sum of its proper divisors (6256108).

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

4776128 is a wasteful number, since it uses less digits than its factorization.

4776128 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1549 (or 1532 counting only the distinct ones).

The product of its digits is 18816, while the sum is 35.

The square root of 4776128 is about 2185.4354257218. The cubic root of 4776128 is about 168.4064234004.

The spelling of 4776128 in words is "four million, seven hundred seventy-six thousand, one hundred twenty-eight".