4224532 has 24 divisors (see below), whose sum is σ = 8033256. Its totient is φ = 1932288.

The previous prime is 4224529. The next prime is 4224541. The reversal of 4224532 is 2354224.

It can be written as a sum of positive squares in 4 ways, for example, as 367236 + 3857296 = 606^2 + 1964^2 .

It is a d-powerful number, because it can be written as 4³ + 2¹² + 2¹³ + 4³ + 5⁶ + 3⁷ + 2²² .

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 6828 + ... + 7420.

It is an arithmetic number, because the mean of its divisors is an integer number (334719).

Almost surely, 2^4224532 is an apocalyptic number.

It is an amenable number.

4224532 is a deficient number, since it is larger than the sum of its proper divisors (3808724).

4224532 is a wasteful number, since it uses less digits than its factorization.

4224532 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 747 (or 745 counting only the distinct ones).

The product of its digits is 1920, while the sum is 22.

The square root of 4224532 is about 2055.3666339610. The cubic root of 4224532 is about 161.6563869658.

Adding to 4224532 its reverse (2354224), we get a palindrome (6578756).

The spelling of 4224532 in words is "four million, two hundred twenty-four thousand, five hundred thirty-two".