11868130 has 8 divisors (see below), whose sum is σ = 21362652. Its totient is φ = 4747248.

The previous prime is 11868113. The next prime is 11868139. The reversal of 11868130 is 3186811.

It is a happy number.

It can be written as a sum of positive squares in 2 ways, for example, as 11336689 + 531441 = 3367^2 + 729^2 .

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 (11868139) 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 3 ways as a sum of consecutive naturals, for example, 593397 + ... + 593416.

Almost surely, 2^11868130 is an apocalyptic number.

11868130 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

11868130 is a deficient number, since it is larger than the sum of its proper divisors (9494522).

11868130 is a wasteful number, since it uses less digits than its factorization.

11868130 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1186820.

The product of its (nonzero) digits is 1152, while the sum is 28.

The square root of 11868130 is about 3445.0152394438. The cubic root of 11868130 is about 228.1011272948.

It can be divided in two parts, 1186 and 8130, that added together give a triangular number (9316 = T₁₃₆).

The spelling of 11868130 in words is "eleven million, eight hundred sixty-eight thousand, one hundred thirty".