4722606 has 48 divisors (see below), whose sum is σ = 12021984. Its totient is φ = 1311552.

The previous prime is 4722587. The next prime is 4722631. The reversal of 4722606 is 6062274.

It is a hoax number, since the sum of its digits (27) coincides with the sum of the digits of its distinct prime factors.

It is a self number, because there is not a number n which added to its sum of digits gives 4722606.

It is a congruent number.

It is an unprimeable number.

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 23 ways as a sum of consecutive naturals, for example, 4156 + ... + 5168.

It is an arithmetic number, because the mean of its divisors is an integer number (250458).

Almost surely, 2^4722606 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 4722606, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (6010992).

4722606 is an abundant number, since it is smaller than the sum of its proper divisors (7299378).

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

4722606 is a wasteful number, since it uses less digits than its factorization.

4722606 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1065 (or 1062 counting only the distinct ones).

The product of its (nonzero) digits is 4032, while the sum is 27.

The square root of 4722606 is about 2173.1557698426. The cubic root of 4722606 is about 167.7749964047.

The spelling of 4722606 in words is "four million, seven hundred twenty-two thousand, six hundred six".