4722668 has 24 divisors (see below), whose sum is σ = 8820000. Its totient is φ = 2204928.

The previous prime is 4722661. The next prime is 4722703. The reversal of 4722668 is 8662274.

It is not an unprimeable number, because it can be changed into a prime (4722661) 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 7 ways as a sum of consecutive naturals, for example, 13358 + ... + 13706.

It is an arithmetic number, because the mean of its divisors is an integer number (367500).

Almost surely, 2^4722668 is an apocalyptic number.

It is an amenable number.

4722668 is a deficient number, since it is larger than the sum of its proper divisors (4097332).

4722668 is a wasteful number, since it uses less digits than its factorization.

4722668 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 569 (or 567 counting only the distinct ones).

The product of its digits is 32256, while the sum is 35.

The square root of 4722668 is about 2173.1700347649. The cubic root of 4722668 is about 167.7757306041.

It can be divided in two parts, 472266 and 8, that added together give a palindrome (472274).

The spelling of 4722668 in words is "four million, seven hundred twenty-two thousand, six hundred sixty-eight".