4472776 has 64 divisors (see below), whose sum is σ = 10730880. Its totient is φ = 1697280.

The previous prime is 4472759. The next prime is 4472777. The reversal of 4472776 is 6772744.

It is a happy number.

It is not an unprimeable number, because it can be changed into a prime (4472777) 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 15 ways as a sum of consecutive naturals, for example, 32580 + ... + 32716.

It is an arithmetic number, because the mean of its divisors is an integer number (167670).

Almost surely, 2^4472776 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 4472776, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (5365440).

4472776 is an abundant number, since it is smaller than the sum of its proper divisors (6258104).

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

4472776 is a wasteful number, since it uses less digits than its factorization.

4472776 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 214 (or 210 counting only the distinct ones).

The product of its digits is 65856, while the sum is 37.

The square root of 4472776 is about 2114.8938507641. The cubic root of 4472776 is about 164.7627566891.

Subtracting 4472776 from its reverse (6772744), we obtain a cube (2299968 = 132³).

It can be divided in two parts, 447 and 2776, that added together give a palindrome (3223).

The spelling of 4472776 in words is "four million, four hundred seventy-two thousand, seven hundred seventy-six".