4522772 has 6 divisors (see below), whose sum is σ = 7914858. Its totient is φ = 2261384.

The previous prime is 4522747. The next prime is 4522787. The reversal of 4522772 is 2772254.

It can be written as a sum of positive squares in only one way, i.e., 3984016 + 538756 = 1996^2 + 734^2 .

It is a congruent number.

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 as a sum of consecutive naturals, namely, 565343 + ... + 565350.

It is an arithmetic number, because the mean of its divisors is an integer number (1319143).

Almost surely, 2^4522772 is an apocalyptic number.

It is an amenable number.

4522772 is a deficient number, since it is larger than the sum of its proper divisors (3392086).

4522772 is a wasteful number, since it uses less digits than its factorization.

4522772 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1130697 (or 1130695 counting only the distinct ones).

The product of its digits is 7840, while the sum is 29.

The square root of 4522772 is about 2126.6809821880. The cubic root of 4522772 is about 165.3743809950.

The spelling of 4522772 in words is "four million, five hundred twenty-two thousand, seven hundred seventy-two".