5423632 has 20 divisors (see below), whose sum is σ = 10682476. Its totient is φ = 2666880.

The previous prime is 5423623. The next prime is 5423651. The reversal of 5423632 is 2363245.

It is a happy number.

It can be written as a sum of positive squares in 2 ways, for example, as 2547216 + 2876416 = 1596^2 + 1696^2 .

It is a junction number, because it is equal to n+sod(n) for n = 5423597 and 5423606.

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, 1803 + ... + 3754.

Almost surely, 2^5423632 is an apocalyptic number.

It is an amenable number.

5423632 is a deficient number, since it is larger than the sum of its proper divisors (5258844).

5423632 is a wasteful number, since it uses less digits than its factorization.

5423632 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5626 (or 5620 counting only the distinct ones).

The product of its digits is 4320, while the sum is 25.

The square root of 5423632 is about 2328.8692535220. The cubic root of 5423632 is about 175.6966192198.

Adding to 5423632 its reverse (2363245), we get a palindrome (7786877).

The spelling of 5423632 in words is "five million, four hundred twenty-three thousand, six hundred thirty-two".