4522733 has 4 divisors (see below), whose sum is σ = 4527900. Its totient is φ = 4517568.

The previous prime is 4522729. The next prime is 4522747. The reversal of 4522733 is 3372254.

It is a semiprime because it is the product of two primes, and also a brilliant number, because the two primes have the same length.

It can be written as a sum of positive squares in 2 ways, for example, as 574564 + 3948169 = 758^2 + 1987^2 .

It is a cyclic number.

It is not a de Polignac number, because 4522733 - 2² = 4522729 is a prime.

It is a super-2 number, since 2×4522733² = 40910227578578, which contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4522033) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 908 + ... + 3141.

It is an arithmetic number, because the mean of its divisors is an integer number (1131975).

Almost surely, 2^4522733 is an apocalyptic number.

It is an amenable number.

4522733 is a deficient number, since it is larger than the sum of its proper divisors (5167).

4522733 is a wasteful number, since it uses less digits than its factorization.

4522733 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5166.

The product of its digits is 5040, while the sum is 26.

The square root of 4522733 is about 2126.6718129509. The cubic root of 4522733 is about 165.3739056509.

Adding to 4522733 its reverse (3372254), we get a palindrome (7894987).

The spelling of 4522733 in words is "four million, five hundred twenty-two thousand, seven hundred thirty-three".