4722443 has 8 divisors (see below), whose sum is σ = 5223216. Its totient is φ = 4233600.

The previous prime is 4722433. The next prime is 4722449. The reversal of 4722443 is 3442274.

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

It is a cyclic number.

It is not a de Polignac number, because 4722443 - 2⁸ = 4722187 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (4722449) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2138 + ... + 3743.

It is an arithmetic number, because the mean of its divisors is an integer number (652902).

Almost surely, 2^4722443 is an apocalyptic number.

4722443 is a deficient number, since it is larger than the sum of its proper divisors (500773).

4722443 is a wasteful number, since it uses less digits than its factorization.

4722443 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5965.

The product of its digits is 5376, while the sum is 26.

The square root of 4722443 is about 2173.1182664549. The cubic root of 4722443 is about 167.7730661400.

The spelling of 4722443 in words is "four million, seven hundred twenty-two thousand, four hundred forty-three".