11163234 has 32 divisors (see below), whose sum is σ = 23877504. Its totient is φ = 3470720.

The previous prime is 11163223. The next prime is 11163247. The reversal of 11163234 is 43236111.

It is a self number, because there is not a number n which added to its sum of digits gives 11163234.

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 15 ways as a sum of consecutive naturals, for example, 4672 + ... + 6644.

It is an arithmetic number, because the mean of its divisors is an integer number (746172).

Almost surely, 2^11163234 is an apocalyptic number.

11163234 is an abundant number, since it is smaller than the sum of its proper divisors (12714270).

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

11163234 is a wasteful number, since it uses less digits than its factorization.

11163234 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2042.

The product of its digits is 432, while the sum is 21.

The square root of 11163234 is about 3341.1426189254. The cubic root of 11163234 is about 223.4927002906.

Adding to 11163234 its reverse (43236111), we get a palindrome (54399345).

The spelling of 11163234 in words is "eleven million, one hundred sixty-three thousand, two hundred thirty-four".