224150 has 12 divisors (see below), whose sum is σ = 417012. Its totient is φ = 89640.

The previous prime is 224149. The next prime is 224153. The reversal of 224150 is 51422.

It is a nialpdrome in base 12.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (224153) 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 5 ways as a sum of consecutive naturals, for example, 2192 + ... + 2291.

It is an arithmetic number, because the mean of its divisors is an integer number (34751).

2²²⁴¹⁵⁰ is an apocalyptic number.

224150 is a deficient number, since it is larger than the sum of its proper divisors (192862).

224150 is a wasteful number, since it uses less digits than its factorization.

224150 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4495 (or 4490 counting only the distinct ones).

The product of its (nonzero) digits is 80, while the sum is 14.

The square root of 224150 is about 473.4448225506. Note that the first 3 decimals coincide. The cubic root of 224150 is about 60.7453326135.

Adding to 224150 its reverse (51422), we get a palindrome (275572).

The spelling of 224150 in words is "two hundred twenty-four thousand, one hundred fifty".