4530722 has 8 divisors (see below), whose sum is σ = 7766976. Its totient is φ = 1941732.

The previous prime is 4530719. The next prime is 4530731. The reversal of 4530722 is 2270354.

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

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, 161798 + ... + 161825.

It is an arithmetic number, because the mean of its divisors is an integer number (970872).

Almost surely, 2^4530722 is an apocalyptic number.

4530722 is a deficient number, since it is larger than the sum of its proper divisors (3236254).

4530722 is a wasteful number, since it uses less digits than its factorization.

4530722 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 323632.

The product of its (nonzero) digits is 1680, while the sum is 23.

The square root of 4530722 is about 2128.5492712174. The cubic root of 4530722 is about 165.4712210709.

The spelling of 4530722 in words is "four million, five hundred thirty thousand, seven hundred twenty-two".