11106642 has 16 divisors (see below), whose sum is σ = 22730400. Its totient is φ = 3616032.

The previous prime is 11106629. The next prime is 11106647. The reversal of 11106642 is 24660111.

11106642 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not an unprimeable number, because it can be changed into a prime (11106647) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 21267 + ... + 21782.

It is an arithmetic number, because the mean of its divisors is an integer number (1420650).

Almost surely, 2^11106642 is an apocalyptic number.

11106642 is an abundant number, since it is smaller than the sum of its proper divisors (11623758).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

11106642 is a wasteful number, since it uses less digits than its factorization.

11106642 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 43097.

The product of its (nonzero) digits is 288, while the sum is 21.

The square root of 11106642 is about 3332.6628992444. The cubic root of 11106642 is about 223.1143949796.

Adding to 11106642 its reverse (24660111), we get a palindrome (35766753).

The spelling of 11106642 in words is "eleven million, one hundred six thousand, six hundred forty-two".