4532432 has 10 divisors (see below), whose sum is σ = 8781618. Its totient is φ = 2266208.

The previous prime is 4532419. The next prime is 4532441. The reversal of 4532432 is 2342354.

It can be written as a sum of positive squares in only one way, i.e., 3400336 + 1132096 = 1844^2 + 1064^2 .

It is a junction number, because it is equal to n+sod(n) for n = 4532398 and 4532407.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 141623 + ... + 141654.

Almost surely, 2^4532432 is an apocalyptic number.

It is an amenable number.

4532432 is a deficient number, since it is larger than the sum of its proper divisors (4249186).

4532432 is a wasteful number, since it uses less digits than its factorization.

4532432 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 283285 (or 283279 counting only the distinct ones).

The product of its digits is 2880, while the sum is 23.

The square root of 4532432 is about 2128.9509153571. The cubic root of 4532432 is about 165.4920360166.

Adding to 4532432 its reverse (2342354), we get a palindrome (6874786).

The spelling of 4532432 in words is "four million, five hundred thirty-two thousand, four hundred thirty-two".