11063642 has 16 divisors (see below), whose sum is σ = 17160000. Its totient is φ = 5346432.

The previous prime is 11063639. The next prime is 11063653. The reversal of 11063642 is 24636011.

It is a happy number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 8234 + ... + 9482.

It is an arithmetic number, because the mean of its divisors is an integer number (1072500).

Almost surely, 2^11063642 is an apocalyptic number.

11063642 is a deficient number, since it is larger than the sum of its proper divisors (6096358).

11063642 is a wasteful number, since it uses less digits than its factorization.

11063642 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1397.

The product of its (nonzero) digits is 864, while the sum is 23.

The square root of 11063642 is about 3326.2053454349. The cubic root of 11063642 is about 222.8260892127.

Adding to 11063642 its reverse (24636011), we get a palindrome (35699653).

The spelling of 11063642 in words is "eleven million, sixty-three thousand, six hundred forty-two".