4240322 has 12 divisors (see below), whose sum is σ = 6589986. Its totient is φ = 2046240.

The previous prime is 4240319. The next prime is 4240381. The reversal of 4240322 is 2230424.

It can be written as a sum of positive squares in 3 ways, for example, as 2283121 + 1957201 = 1511^2 + 1399^2 .

It is a self number, because there is not a number n which added to its sum of digits gives 4240322.

It is an unprimeable number.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 422 + ... + 2942.

Almost surely, 2^4240322 is an apocalyptic number.

4240322 is a deficient number, since it is larger than the sum of its proper divisors (2349664).

4240322 is a wasteful number, since it uses less digits than its factorization.

4240322 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2581 (or 2552 counting only the distinct ones).

The product of its (nonzero) digits is 384, while the sum is 17.

The square root of 4240322 is about 2059.2042152249. The cubic root of 4240322 is about 161.8575438211.

Adding to 4240322 its reverse (2230424), we get a palindrome (6470746).

The spelling of 4240322 in words is "four million, two hundred forty thousand, three hundred twenty-two".