11718130 has 8 divisors (see below), whose sum is σ = 21092652. Its totient is φ = 4687248.

The previous prime is 11718127. The next prime is 11718131. The reversal of 11718130 is 3181711.

It can be written as a sum of positive squares in 2 ways, for example, as 10751841 + 966289 = 3279^2 + 983^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is not an unprimeable number, because it can be changed into a prime (11718131) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 585897 + ... + 585916.

Almost surely, 2^11718130 is an apocalyptic number.

11718130 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

11718130 is a deficient number, since it is larger than the sum of its proper divisors (9374522).

11718130 is a wasteful number, since it uses less digits than its factorization.

11718130 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1171820.

The product of its (nonzero) digits is 168, while the sum is 22.

The square root of 11718130 is about 3423.1754264133. The cubic root of 11718130 is about 227.1360682920.

Adding to 11718130 its reverse (3181711), we get a palindrome (14899841).

The spelling of 11718130 in words is "eleven million, seven hundred eighteen thousand, one hundred thirty".