11530334 has 4 divisors (see below), whose sum is σ = 17295504. Its totient is φ = 5765166.

The previous prime is 11530327. The next prime is 11530339. The reversal of 11530334 is 43303511.

It is a happy number.

It is a semiprime because it is the product of two 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 (11530339) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2882582 + ... + 2882585.

It is an arithmetic number, because the mean of its divisors is an integer number (4323876).

Almost surely, 2^11530334 is an apocalyptic number.

11530334 is a deficient number, since it is larger than the sum of its proper divisors (5765170).

11530334 is an equidigital number, since it uses as much as digits as its factorization.

11530334 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5765169.

The product of its (nonzero) digits is 540, while the sum is 20.

The square root of 11530334 is about 3395.6345504191. The cubic root of 11530334 is about 225.9161591532.

Adding to 11530334 its reverse (43303511), we get a palindrome (54833845).

The spelling of 11530334 in words is "eleven million, five hundred thirty thousand, three hundred thirty-four".