3113242 has 8 divisors (see below), whose sum is σ = 5094432. Its totient is φ = 1415100.

The previous prime is 3113239. The next prime is 3113249. The reversal of 3113242 is 2423113.

It is a happy number.

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

It is not an unprimeable number, because it can be changed into a prime (3113249) 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, 70734 + ... + 70777.

It is an arithmetic number, because the mean of its divisors is an integer number (636804).

Almost surely, 2^3113242 is an apocalyptic number.

3113242 is a deficient number, since it is larger than the sum of its proper divisors (1981190).

3113242 is a wasteful number, since it uses less digits than its factorization.

3113242 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 141524.

The product of its digits is 144, while the sum is 16.

The square root of 3113242 is about 1764.4381542009. The cubic root of 3113242 is about 146.0172932540.

Adding to 3113242 its reverse (2423113), we get a palindrome (5536355).

It can be divided in two parts, 311 and 3242, that added together give a palindrome (3553).

The spelling of 3113242 in words is "three million, one hundred thirteen thousand, two hundred forty-two".