11230338 has 16 divisors (see below), whose sum is σ = 25669440. Its totient is φ = 3208656.

The previous prime is 11230333. The next prime is 11230343. The reversal of 11230338 is 83303211.

It is a happy number.

It is an interprime number because it is at equal distance from previous prime (11230333) and next prime (11230343).

It is a super-2 number, since 2×11230338² = 252240983188488, which contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (21).

It is not an unprimeable number, because it can be changed into a prime (11230333) 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, 133653 + ... + 133736.

It is an arithmetic number, because the mean of its divisors is an integer number (1604340).

Almost surely, 2^11230338 is an apocalyptic number.

11230338 is an abundant number, since it is smaller than the sum of its proper divisors (14439102).

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

11230338 is a wasteful number, since it uses less digits than its factorization.

11230338 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 267401.

The product of its (nonzero) digits is 432, while the sum is 21.

The square root of 11230338 is about 3351.1696465563. The cubic root of 11230338 is about 223.9396228643.

Adding to 11230338 its reverse (83303211), we get a palindrome (94533549).

The spelling of 11230338 in words is "eleven million, two hundred thirty thousand, three hundred thirty-eight".