4342432 has 12 divisors (see below), whose sum is σ = 8549226. Its totient is φ = 2171200.

The previous prime is 4342427. The next prime is 4342439. The reversal of 4342432 is 2342434.

It can be written as a sum of positive squares in only one way, i.e., 4145296 + 197136 = 2036^2 + 444^2 .

It is not an unprimeable number, because it can be changed into a prime (4342439) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 67819 + ... + 67882.

Almost surely, 2^4342432 is an apocalyptic number.

It is an amenable number.

4342432 is a deficient number, since it is larger than the sum of its proper divisors (4206794).

4342432 is a wasteful number, since it uses less digits than its factorization.

4342432 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 135711 (or 135703 counting only the distinct ones).

The product of its digits is 2304, while the sum is 22.

The square root of 4342432 is about 2083.8502825299. The cubic root of 4342432 is about 163.1464677686.

Adding to 4342432 its reverse (2342434), we get a palindrome (6684866).

It can be divided in two parts, 4342 and 432, that added together give a palindrome (4774).

The spelling of 4342432 in words is "four million, three hundred forty-two thousand, four hundred thirty-two".