224401125 has 64 divisors (see below), whose sum is σ = 405909504. Its totient is φ = 109440000.

The previous prime is 224401097. The next prime is 224401141. The reversal of 224401125 is 521104422.

It is not a de Polignac number, because 224401125 - 2⁷ = 224400997 is a prime.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 931005 + ... + 931245.

It is an arithmetic number, because the mean of its divisors is an integer number (6342336).

Almost surely, 2^224401125 is an apocalyptic number.

224401125 is a gapful number since it is divisible by the number (25) formed by its first and last digit.

It is an amenable number.

224401125 is a deficient number, since it is larger than the sum of its proper divisors (181508379).

224401125 is a wasteful number, since it uses less digits than its factorization.

224401125 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 463 (or 453 counting only the distinct ones).

The product of its (nonzero) digits is 640, while the sum is 21.

The square root of 224401125 is about 14980.0241989124. The cubic root of 224401125 is about 607.6800936025.

Adding to 224401125 its reverse (521104422), we get a palindrome (745505547).

The spelling of 224401125 in words is "two hundred twenty-four million, four hundred one thousand, one hundred twenty-five".