11230238 has 8 divisors (see below), whose sum is σ = 16893360. Its totient is φ = 5599120.

The previous prime is 11230231. The next prime is 11230243. The reversal of 11230238 is 83203211.

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

It is a super-2 number, since 2×11230238² = 252236491073288, 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 (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 7103 + ... + 8538.

It is an arithmetic number, because the mean of its divisors is an integer number (2111670).

Almost surely, 2^11230238 is an apocalyptic number.

11230238 is a deficient number, since it is larger than the sum of its proper divisors (5663122).

11230238 is a wasteful number, since it uses less digits than its factorization.

11230238 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 16002.

The product of its (nonzero) digits is 288, while the sum is 20.

The square root of 11230238 is about 3351.1547263593. The cubic root of 11230238 is about 223.9389581758.

Adding to 11230238 its reverse (83203211), we get a palindrome (94433449).

The spelling of 11230238 in words is "eleven million, two hundred thirty thousand, two hundred thirty-eight".