11238504 has 16 divisors (see below), whose sum is σ = 28096320. Its totient is φ = 3746160.

The previous prime is 11238503. The next prime is 11238509. The reversal of 11238504 is 40583211.

It is a Harshad number since it is a multiple of its sum of digits (24), and also a Moran number because the ratio is a prime number: 468271 = 11238504 / (1 + 1 + 2 + 3 + 8 + 5 + 0 + 4).

It is not an unprimeable number, because it can be changed into a prime (11238503) 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 3 ways as a sum of consecutive naturals, for example, 234112 + ... + 234159.

It is an arithmetic number, because the mean of its divisors is an integer number (1756020).

Almost surely, 2^11238504 is an apocalyptic number.

It is an amenable number.

11238504 is an abundant number, since it is smaller than the sum of its proper divisors (16857816).

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

11238504 is a wasteful number, since it uses less digits than its factorization.

11238504 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 468280 (or 468276 counting only the distinct ones).

The product of its (nonzero) digits is 960, while the sum is 24.

The square root of 11238504 is about 3352.3878057289. The cubic root of 11238504 is about 223.9938880135.

The spelling of 11238504 in words is "eleven million, two hundred thirty-eight thousand, five hundred four".