11550234 has 8 divisors (see below), whose sum is σ = 23100480. Its totient is φ = 3850076.

The previous prime is 11550223. The next prime is 11550239. The reversal of 11550234 is 43205511.

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

11550234 is an admirable number.

It is a self number, because there is not a number n which added to its sum of digits gives 11550234.

It is not an unprimeable number, because it can be changed into a prime (11550239) 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 3 ways as a sum of consecutive naturals, for example, 962514 + ... + 962525.

It is an arithmetic number, because the mean of its divisors is an integer number (2887560).

Almost surely, 2^11550234 is an apocalyptic number.

11550234 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

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

11550234 is a wasteful number, since it uses less digits than its factorization.

11550234 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1925044.

The product of its (nonzero) digits is 600, while the sum is 21.

The square root of 11550234 is about 3398.5635200773. The cubic root of 11550234 is about 226.0460526925.

Adding to 11550234 its reverse (43205511), we get a palindrome (54755745).

The spelling of 11550234 in words is "eleven million, five hundred fifty thousand, two hundred thirty-four".