11123064 has 24 divisors (see below), whose sum is σ = 30125160. Its totient is φ = 3707664.

The previous prime is 11123039. The next prime is 11123069. The reversal of 11123064 is 46032111.

It is a happy number.

It is a tau number, because it is divible by the number of its divisors (24).

It is a Harshad number since it is a multiple of its sum of digits (18).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (11123069) by changing a digit.

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 5 ways as a sum of consecutive naturals, for example, 77172 + ... + 77315.

It is an arithmetic number, because the mean of its divisors is an integer number (1255215).

Almost surely, 2^11123064 is an apocalyptic number.

It is an amenable number.

11123064 is an abundant number, since it is smaller than the sum of its proper divisors (19002096).

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

11123064 is a wasteful number, since it uses less digits than its factorization.

11123064 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 154499 (or 154492 counting only the distinct ones).

The product of its (nonzero) digits is 144, while the sum is 18.

The square root of 11123064 is about 3335.1257847344. The cubic root of 11123064 is about 223.2243045950.

Adding to 11123064 its reverse (46032111), we get a palindrome (57155175).

The spelling of 11123064 in words is "eleven million, one hundred twenty-three thousand, sixty-four".