11850028 has 12 divisors (see below), whose sum is σ = 20887720. Its totient is φ = 5882112.

The previous prime is 11850023. The next prime is 11850031. The reversal of 11850028 is 82005811.

It is a hoax number, since the sum of its digits (25) coincides with the sum of the digits of its distinct prime factors.

It is a junction number, because it is equal to n+sod(n) for n = 11849984 and 11850011.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (11850023) by changing a digit.

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 3 ways as a sum of consecutive naturals, for example, 10101 + ... + 11212.

Almost surely, 2^11850028 is an apocalyptic number.

It is an amenable number.

11850028 is a deficient number, since it is larger than the sum of its proper divisors (9037692).

11850028 is a wasteful number, since it uses less digits than its factorization.

11850028 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 21456 (or 21454 counting only the distinct ones).

The product of its (nonzero) digits is 640, while the sum is 25.

The square root of 11850028 is about 3442.3869625596. The cubic root of 11850028 is about 227.9850970048.

Adding to 11850028 its reverse (82005811), we get a palindrome (93855839).

The spelling of 11850028 in words is "eleven million, eight hundred fifty thousand, twenty-eight".