11230232 has 32 divisors (see below), whose sum is σ = 22967280. Its totient is φ = 5116800.

The previous prime is 11230231. The next prime is 11230243. The reversal of 11230232 is 23203211.

It is a happy number.

It is a super-2 number, since 2×11230232² = 252236221547648, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (11230231) by changing a digit.

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 7 ways as a sum of consecutive naturals, for example, 7982 + ... + 9282.

Almost surely, 2^11230232 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 11230232, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (11483640).

11230232 is an abundant number, since it is smaller than the sum of its proper divisors (11737048).

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

11230232 is a wasteful number, since it uses less digits than its factorization.

11230232 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1403 (or 1399 counting only the distinct ones).

The product of its (nonzero) digits is 72, while the sum is 14.

The square root of 11230232 is about 3351.1538311453. The cubic root of 11230232 is about 223.9389182944.

Adding to 11230232 its reverse (23203211), we get a palindrome (34433443).

The spelling of 11230232 in words is "eleven million, two hundred thirty thousand, two hundred thirty-two".