11324442 has 32 divisors (see below), whose sum is σ = 24076800. Its totient is φ = 3544128.

The previous prime is 11324419. The next prime is 11324461. The reversal of 11324442 is 24442311.

It is a super-2 number, since 2×11324442² = 256485973222728, which contains 22 as substring.

It is a plaindrome in base 13.

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 15 ways as a sum of consecutive naturals, for example, 5559 + ... + 7317.

It is an arithmetic number, because the mean of its divisors is an integer number (752400).

Almost surely, 2^11324442 is an apocalyptic number.

11324442 is an abundant number, since it is smaller than the sum of its proper divisors (12752358).

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

11324442 is a wasteful number, since it uses less digits than its factorization.

11324442 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1830.

The product of its digits is 768, while the sum is 21.

The square root of 11324442 is about 3365.1808272365. The cubic root of 11324442 is about 224.5633804346.

Adding to 11324442 its reverse (24442311), we get a palindrome (35766753).

The spelling of 11324442 in words is "eleven million, three hundred twenty-four thousand, four hundred forty-two".