11242646 has 16 divisors (see below), whose sum is σ = 17539200. Its totient is φ = 5399040.

The previous prime is 11242639. The next prime is 11242663. The reversal of 11242646 is 64624211.

11242646 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a Curzon number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 8630 + ... + 9846.

It is an arithmetic number, because the mean of its divisors is an integer number (1096200).

Almost surely, 2^11242646 is an apocalyptic number.

11242646 is a deficient number, since it is larger than the sum of its proper divisors (6296554).

11242646 is a wasteful number, since it uses less digits than its factorization.

11242646 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1399.

The product of its digits is 2304, while the sum is 26.

The square root of 11242646 is about 3353.0055174425. The cubic root of 11242646 is about 224.0214026106.

Adding to 11242646 its reverse (64624211), we get a palindrome (75866857).

The spelling of 11242646 in words is "eleven million, two hundred forty-two thousand, six hundred forty-six".