4432142 has 16 divisors (see below), whose sum is σ = 7810992. Its totient is φ = 1859520.

The previous prime is 4432097. The next prime is 4432151. The reversal of 4432142 is 2412344.

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, 7463 + ... + 8034.

It is an arithmetic number, because the mean of its divisors is an integer number (488187).

Almost surely, 2^4432142 is an apocalyptic number.

4432142 is a deficient number, since it is larger than the sum of its proper divisors (3378850).

4432142 is a wasteful number, since it uses less digits than its factorization.

4432142 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 15523.

The product of its digits is 768, while the sum is 20.

The square root of 4432142 is about 2105.2653039463. The cubic root of 4432142 is about 164.2622959148.

Adding to 4432142 its reverse (2412344), we get a palindrome (6844486).

The spelling of 4432142 in words is "four million, four hundred thirty-two thousand, one hundred forty-two".