11340504 has 48 divisors (see below), whose sum is σ = 35103120. Its totient is φ = 3240000.

The previous prime is 11340503. The next prime is 11340521. The reversal of 11340504 is 40504311.

It is a happy number.

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 (11340503) by changing a digit.

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 11 ways as a sum of consecutive naturals, for example, 10747 + ... + 11754.

It is an arithmetic number, because the mean of its divisors is an integer number (731315).

Almost surely, 2^11340504 is an apocalyptic number.

11340504 is a gapful number since it is divisible by the number (14) formed by its first and last digit.

It is an amenable number.

11340504 is an abundant number, since it is smaller than the sum of its proper divisors (23762616).

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

11340504 is a wasteful number, since it uses less digits than its factorization.

11340504 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 22520 (or 22513 counting only the distinct ones).

The product of its (nonzero) digits is 240, while the sum is 18.

The square root of 11340504 is about 3367.5664804128. The cubic root of 11340504 is about 224.6694999550.

Adding to 11340504 its reverse (40504311), we get a palindrome (51844815).

The spelling of 11340504 in words is "eleven million, three hundred forty thousand, five hundred four".