4143322 has 4 divisors (see below), whose sum is σ = 6214986. Its totient is φ = 2071660.

The previous prime is 4143301. The next prime is 4143329. The reversal of 4143322 is 2233414.

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., 3651921 + 491401 = 1911^2 + 701^2 .

It is a self number, because there is not a number n which added to its sum of digits gives 4143322.

It is not an unprimeable number, because it can be changed into a prime (4143329) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1035829 + ... + 1035832.

Almost surely, 2^4143322 is an apocalyptic number.

4143322 is a deficient number, since it is larger than the sum of its proper divisors (2071664).

4143322 is a wasteful number, since it uses less digits than its factorization.

4143322 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2071663.

The product of its digits is 576, while the sum is 19.

The square root of 4143322 is about 2035.5151682068. The cubic root of 4143322 is about 160.6138140656.

Adding to 4143322 its reverse (2233414), we get a palindrome (6376736).

It can be divided in two parts, 4143 and 322, that added together give a triangular number (4465 = T₉₄).

The spelling of 4143322 in words is "four million, one hundred forty-three thousand, three hundred twenty-two".