11506050 has 72 divisors (see below), whose sum is σ = 32091696. Its totient is φ = 3065040.

The previous prime is 11505997. The next prime is 11506087. The reversal of 11506050 is 5060511.

11506050 is a `hidden beast` number, since 11 + 50 + 605 + 0 = 666.

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

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 35 ways as a sum of consecutive naturals, for example, 11677 + ... + 12623.

It is an arithmetic number, because the mean of its divisors is an integer number (445718).

Almost surely, 2^11506050 is an apocalyptic number.

11506050 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 11506050, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (16045848).

11506050 is an abundant number, since it is smaller than the sum of its proper divisors (20585646).

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

11506050 is an equidigital number, since it uses as much as digits as its factorization.

11506050 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 974 (or 957 counting only the distinct ones).

The product of its (nonzero) digits is 150, while the sum is 18.

The square root of 11506050 is about 3392.0568981077. The cubic root of 11506050 is about 225.7574472439.

Adding to 11506050 its reverse (5060511), we get a palindrome (16566561).

It can be divided in two parts, 1 and 1506050, that added together give a palindrome (1506051).

The spelling of 11506050 in words is "eleven million, five hundred six thousand, fifty".