11868150 has 96 divisors (see below), whose sum is σ = 34283520. Its totient is φ = 2661120.

The previous prime is 11868139. The next prime is 11868151. The reversal of 11868150 is 5186811.

It is a happy number.

It is a Harshad number since it is a multiple of its sum of digits (30).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (11868151) by changing a digit.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 93387 + ... + 93513.

It is an arithmetic number, because the mean of its divisors is an integer number (357120).

Almost surely, 2^11868150 is an apocalyptic number.

11868150 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 11868150, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (17141760).

11868150 is an abundant number, since it is smaller than the sum of its proper divisors (22415370).

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

11868150 is a wasteful number, since it uses less digits than its factorization.

11868150 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 238 (or 233 counting only the distinct ones).

The product of its (nonzero) digits is 1920, while the sum is 30.

The square root of 11868150 is about 3445.0181421874. The cubic root of 11868150 is about 228.1012554257.

11868150 divided by its sum of digits (30) gives a triangular number (395605 = T₈₈₉).

The spelling of 11868150 in words is "eleven million, eight hundred sixty-eight thousand, one hundred fifty".