11323630 has 16 divisors (see below), whose sum is σ = 21085920. Its totient is φ = 4373152.

The previous prime is 11323621. The next prime is 11323633. The reversal of 11323630 is 3632311.

It is a junction number, because it is equal to n+sod(n) for n = 11323598 and 11323607.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (11323633) 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 7 ways as a sum of consecutive naturals, for example, 19234 + ... + 19813.

It is an arithmetic number, because the mean of its divisors is an integer number (1317870).

Almost surely, 2^11323630 is an apocalyptic number.

11323630 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

11323630 is a deficient number, since it is larger than the sum of its proper divisors (9762290).

11323630 is a wasteful number, since it uses less digits than its factorization.

11323630 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 39083.

The product of its (nonzero) digits is 324, while the sum is 19.

The square root of 11323630 is about 3365.0601777680. The cubic root of 11323630 is about 224.5580129936.

Adding to 11323630 its reverse (3632311), we get a palindrome (14955941).

The spelling of 11323630 in words is "eleven million, three hundred twenty-three thousand, six hundred thirty".