4002322 has 16 divisors (see below), whose sum is σ = 6314112. Its totient is φ = 1899040.

The previous prime is 4002307. The next prime is 4002329. The reversal of 4002322 is 2232004.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4002329) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 7422 + ... + 7942.

It is an arithmetic number, because the mean of its divisors is an integer number (394632).

Almost surely, 2^4002322 is an apocalyptic number.

4002322 is a deficient number, since it is larger than the sum of its proper divisors (2311790).

4002322 is a wasteful number, since it uses less digits than its factorization.

4002322 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 713.

The product of its (nonzero) digits is 96, while the sum is 13.

The square root of 4002322 is about 2000.5804157794. The cubic root of 4002322 is about 158.7708154655.

Adding to 4002322 its reverse (2232004), we get a palindrome (6234326).

The spelling of 4002322 in words is "four million, two thousand, three hundred twenty-two".