11342230 has 32 divisors (see below), whose sum is σ = 21819456. Its totient is φ = 4230144.

The previous prime is 11342209. The next prime is 11342231. The reversal of 11342230 is 3224311.

It is a happy number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (11342231) 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 15 ways as a sum of consecutive naturals, for example, 23047 + ... + 23533.

It is an arithmetic number, because the mean of its divisors is an integer number (681858).

Almost surely, 2^11342230 is an apocalyptic number.

11342230 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

11342230 is a deficient number, since it is larger than the sum of its proper divisors (10477226).

11342230 is a wasteful number, since it uses less digits than its factorization.

11342230 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 648.

The product of its (nonzero) digits is 144, while the sum is 16.

The square root of 11342230 is about 3367.8227388032. The cubic root of 11342230 is about 224.6808974462.

Adding to 11342230 its reverse (3224311), we get a palindrome (14566541).

It can be divided in two parts, 1134 and 2230, that added together give a square (3364 = 58²).

The spelling of 11342230 in words is "eleven million, three hundred forty-two thousand, two hundred thirty".