11322504 has 80 divisors (see below), whose sum is σ = 32212620. Its totient is φ = 3715200.

The previous prime is 11322497. The next prime is 11322511. The reversal of 11322504 is 40522311.

It is an interprime number because it is at equal distance from previous prime (11322497) and next prime (11322511).

It can be written as a sum of positive squares in 2 ways, for example, as 8398404 + 2924100 = 2898^2 + 1710^2 .

It is a hoax number, since the sum of its digits (18) coincides with the sum of the digits of its distinct prime factors.

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

It is an unprimeable number.

It is a polite number, since it can be written in 19 ways as a sum of consecutive naturals, for example, 65362 + ... + 65534.

Almost surely, 2^11322504 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 11322504, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (16106310).

11322504 is an abundant number, since it is smaller than the sum of its proper divisors (20890116).

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

11322504 is a wasteful number, since it uses less digits than its factorization.

It is an anagram of its base 8 representation: 11322504 = (53142210)₈.

11322504 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 292 (or 279 counting only the distinct ones).

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

The square root of 11322504 is about 3364.8928660509. The cubic root of 11322504 is about 224.5505695411.

Adding to 11322504 its reverse (40522311), we get a palindrome (51844815).

The spelling of 11322504 in words is "eleven million, three hundred twenty-two thousand, five hundred four".