3011242 has 24 divisors (see below), whose sum is σ = 5006880. Its totient is φ = 1357200.

The previous prime is 3011237. The next prime is 3011251. The reversal of 3011242 is 2421103.

It is a Harshad number since it is a multiple of its sum of digits (13).

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 19867 + ... + 20017.

It is an arithmetic number, because the mean of its divisors is an integer number (208620).

Almost surely, 2^3011242 is an apocalyptic number.

3011242 is a deficient number, since it is larger than the sum of its proper divisors (1995638).

3011242 is a wasteful number, since it uses less digits than its factorization.

3011242 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 238 (or 225 counting only the distinct ones).

The product of its (nonzero) digits is 48, while the sum is 13.

The square root of 3011242 is about 1735.2930588232. The cubic root of 3011242 is about 144.4048854633.

Adding to 3011242 its reverse (2421103), we get a palindrome (5432345).

The spelling of 3011242 in words is "three million, eleven thousand, two hundred forty-two".