11713230 has 24 divisors (see below), whose sum is σ = 30454632. Its totient is φ = 3123504.

The previous prime is 11713217. The next prime is 11713237. The reversal of 11713230 is 3231711.

It is a Harshad number since it is a multiple of its sum of digits (18).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (11713237) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 64984 + ... + 65163.

It is an arithmetic number, because the mean of its divisors is an integer number (1268943).

Almost surely, 2^11713230 is an apocalyptic number.

11713230 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

11713230 is an abundant number, since it is smaller than the sum of its proper divisors (18741402).

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

11713230 is a wasteful number, since it uses less digits than its factorization.

11713230 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 130160 (or 130157 counting only the distinct ones).

The product of its (nonzero) digits is 126, while the sum is 18.

The square root of 11713230 is about 3422.4596418366. The cubic root of 11713230 is about 227.1044044827.

Adding to 11713230 its reverse (3231711), we get a palindrome (14944941).

The spelling of 11713230 in words is "eleven million, seven hundred thirteen thousand, two hundred thirty".