11332243 has 8 divisors (see below), whose sum is σ = 12625200. Its totient is φ = 10099488.

The previous prime is 11332231. The next prime is 11332247. The reversal of 11332243 is 34223311.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 11332243 - 2¹³ = 11324051 is a prime.

It is a super-2 number, since 2×11332243² = 256839462822098, which contains 22 as substring.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 11332243.

It is not an unprimeable number, because it can be changed into a prime (11332247) 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 7 ways as a sum of consecutive naturals, for example, 14653 + ... + 15406.

It is an arithmetic number, because the mean of its divisors is an integer number (1578150).

Almost surely, 2^11332243 is an apocalyptic number.

11332243 is a gapful number since it is divisible by the number (13) formed by its first and last digit.

11332243 is a deficient number, since it is larger than the sum of its proper divisors (1292957).

11332243 is a wasteful number, since it uses less digits than its factorization.

11332243 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 30101.

The product of its digits is 432, while the sum is 19.

The square root of 11332243 is about 3366.3397035950. The cubic root of 11332243 is about 224.6149331389.

Adding to 11332243 its reverse (34223311), we get a palindrome (45555554).

The spelling of 11332243 in words is "eleven million, three hundred thirty-two thousand, two hundred forty-three".