11023238 has 8 divisors (see below), whose sum is σ = 16551432. Its totient is φ = 5506096.

The previous prime is 11023231. The next prime is 11023253. The reversal of 11023238 is 83232011.

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

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (11023231) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 506 + ... + 4722.

It is an arithmetic number, because the mean of its divisors is an integer number (2068929).

Almost surely, 2^11023238 is an apocalyptic number.

11023238 is a deficient number, since it is larger than the sum of its proper divisors (5528194).

11023238 is a wasteful number, since it uses less digits than its factorization.

11023238 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5526.

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

The square root of 11023238 is about 3320.1262024206. The cubic root of 11023238 is about 222.5545075396.

Adding to 11023238 its reverse (83232011), we get a palindrome (94255249).

The spelling of 11023238 in words is "eleven million, twenty-three thousand, two hundred thirty-eight".