4722746 has 8 divisors (see below), whose sum is σ = 8096160. Its totient is φ = 2024028.

The previous prime is 4722721. The next prime is 4722761. The reversal of 4722746 is 6472274.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a d-powerful number, because it can be written as 4⁶ + 7 + 2³ + 2¹⁹ + 7 + 4¹¹ + 6² .

It is an unprimeable number.

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 3 ways as a sum of consecutive naturals, for example, 168656 + ... + 168683.

It is an arithmetic number, because the mean of its divisors is an integer number (1012020).

Almost surely, 2^4722746 is an apocalyptic number.

4722746 is a deficient number, since it is larger than the sum of its proper divisors (3373414).

4722746 is a wasteful number, since it uses less digits than its factorization.

4722746 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 337348.

The product of its digits is 18816, while the sum is 32.

The square root of 4722746 is about 2173.1879808245. The cubic root of 4722746 is about 167.7766542653.

The spelling of 4722746 in words is "four million, seven hundred twenty-two thousand, seven hundred forty-six".