224126550 has 72 divisors (see below), whose sum is σ = 615023136. Its totient is φ = 58489920.

The previous prime is 224126549. The next prime is 224126557. The reversal of 224126550 is 55621422.

224126550 is a `hidden beast` number, since 2 + 2 + 4 + 1 + 2 + 655 + 0 = 666.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (224126557) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 35 ways as a sum of consecutive naturals, for example, 15852 + ... + 26448.

It is an arithmetic number, because the mean of its divisors is an integer number (8541988).

Almost surely, 2^224126550 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 224126550, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (307511568).

224126550 is an abundant number, since it is smaller than the sum of its proper divisors (390896586).

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

224126550 is a wasteful number, since it uses less digits than its factorization.

224126550 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10662 (or 10654 counting only the distinct ones).

The product of its (nonzero) digits is 4800, while the sum is 27.

The square root of 224126550 is about 14970.8566889140. The cubic root of 224126550 is about 607.4321419912.

Adding to 224126550 its reverse (55621422), we get a palindrome (279747972).

It can be divided in two parts, 224126 and 550, that added together give a square (224676 = 474²).

The spelling of 224126550 in words is "two hundred twenty-four million, one hundred twenty-six thousand, five hundred fifty".