4352242 has 4 divisors (see below), whose sum is σ = 6528366. Its totient is φ = 2176120.

The previous prime is 4352239. The next prime is 4352251. The reversal of 4352242 is 2422534.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in only one way, i.e., 2792241 + 1560001 = 1671^2 + 1249^2 .

It is a Smith number, since the sum of its digits (22) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1088059 + ... + 1088062.

Almost surely, 2^4352242 is an apocalyptic number.

4352242 is a deficient number, since it is larger than the sum of its proper divisors (2176124).

4352242 is a wasteful number, since it uses less digits than its factorization.

4352242 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2176123.

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

The square root of 4352242 is about 2086.2027705858. The cubic root of 4352242 is about 163.2692302477.

Adding to 4352242 its reverse (2422534), we get a palindrome (6774776).

The spelling of 4352242 in words is "four million, three hundred fifty-two thousand, two hundred forty-two".