11330436 has 72 divisors (see below), whose sum is σ = 29596224. Its totient is φ = 3369600.

The previous prime is 11330411. The next prime is 11330447. The reversal of 11330436 is 63403311.

It is a super-4 number, since 4×11330436⁴ (a number of 29 digits) contains 4444 as substring.

It is a congruent number.

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 23 ways as a sum of consecutive naturals, for example, 74961 + ... + 75111.

Almost surely, 2^11330436 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 11330436, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (14798112).

11330436 is an abundant number, since it is smaller than the sum of its proper divisors (18265788).

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

11330436 is a wasteful number, since it uses less digits than its factorization.

11330436 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 221 (or 206 counting only the distinct ones).

The product of its (nonzero) digits is 648, while the sum is 21.

The square root of 11330436 is about 3366.0713004926. The cubic root of 11330436 is about 224.6029937326.

Adding to 11330436 its reverse (63403311), we get a palindrome (74733747).

The spelling of 11330436 in words is "eleven million, three hundred thirty thousand, four hundred thirty-six".