11810124 has 30 divisors (see below), whose sum is σ = 30874844. Its totient is φ = 3936600.

The previous prime is 11810119. The next prime is 11810131. The reversal of 11810124 is 42101811.

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

It is a junction number, because it is equal to n+sod(n) for n = 11810097 and 11810106.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 9 ways as a sum of consecutive naturals, for example, 17902 + ... + 18549.

Almost surely, 2^11810124 is an apocalyptic number.

It is an amenable number.

11810124 is an abundant number, since it is smaller than the sum of its proper divisors (19064720).

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

11810124 is a wasteful number, since it uses less digits than its factorization.

11810124 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 36467 (or 36456 counting only the distinct ones).

The product of its (nonzero) digits is 64, while the sum is 18.

The square root of 11810124 is about 3436.5860966954. The cubic root of 11810124 is about 227.7289021622.

Adding to 11810124 its reverse (42101811), we get a palindrome (53911935).

The spelling of 11810124 in words is "eleven million, eight hundred ten thousand, one hundred twenty-four".