11136630 has 64 divisors (see below), whose sum is σ = 28016640. Its totient is φ = 2830464.

The previous prime is 11136617. The next prime is 11136647. The reversal of 11136630 is 3663111.

It is a Curzon number.

It is a junction number, because it is equal to n+sod(n) for n = 11136597 and 11136606.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 87627 + ... + 87753.

It is an arithmetic number, because the mean of its divisors is an integer number (437760).

Almost surely, 2^11136630 is an apocalyptic number.

11136630 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is a practical number, because each smaller number is the sum of distinct divisors of 11136630, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (14008320).

11136630 is an abundant number, since it is smaller than the sum of its proper divisors (16880010).

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

11136630 is a wasteful number, since it uses less digits than its factorization.

11136630 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 253.

The product of its (nonzero) digits is 324, while the sum is 21.

The square root of 11136630 is about 3337.1589713407. The cubic root of 11136630 is about 223.3150179282.

Adding to 11136630 its reverse (3663111), we get a palindrome (14799741).

The spelling of 11136630 in words is "eleven million, one hundred thirty-six thousand, six hundred thirty".