4311242 has 8 divisors (see below), whose sum is σ = 6964356. Its totient is φ = 1989792.

The previous prime is 4311221. The next prime is 4311247. The reversal of 4311242 is 2421134.

It can be written as a sum of positive squares in 2 ways, for example, as 4289041 + 22201 = 2071^2 + 149^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is a self number, because there is not a number n which added to its sum of digits gives 4311242.

It is not an unprimeable number, because it can be changed into a prime (4311247) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 82883 + ... + 82934.

Almost surely, 2^4311242 is an apocalyptic number.

4311242 is a deficient number, since it is larger than the sum of its proper divisors (2653114).

4311242 is a wasteful number, since it uses less digits than its factorization.

4311242 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 165832.

The product of its digits is 192, while the sum is 17.

The square root of 4311242 is about 2076.3530528309. The cubic root of 4311242 is about 162.7549229557.

Adding to 4311242 its reverse (2421134), we get a palindrome (6732376).

The spelling of 4311242 in words is "four million, three hundred eleven thousand, two hundred forty-two".