11536230 has 64 divisors (see below), whose sum is σ = 29986560. Its totient is φ = 2830464.

The previous prime is 11536223. The next prime is 11536237. The reversal of 11536230 is 3263511.

It is an interprime number because it is at equal distance from previous prime (11536223) and next prime (11536237).

It is a super-2 number, since 2×11536230² = 266169205225800, which contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 11536197 and 11536206.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (11536237) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 20817 + ... + 21363.

It is an arithmetic number, because the mean of its divisors is an integer number (468540).

Almost surely, 2^11536230 is an apocalyptic number.

11536230 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 11536230, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (14993280).

11536230 is an abundant number, since it is smaller than the sum of its proper divisors (18450330).

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

11536230 is a wasteful number, since it uses less digits than its factorization.

11536230 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 613.

The product of its (nonzero) digits is 540, while the sum is 21.

The square root of 11536230 is about 3396.5026129829. The cubic root of 11536230 is about 225.9546597639.

Adding to 11536230 its reverse (3263511), we get a palindrome (14799741).

The spelling of 11536230 in words is "eleven million, five hundred thirty-six thousand, two hundred thirty".