224452164 has 24 divisors (see below), whose sum is σ = 523974528. Its totient is φ = 74781280.

The previous prime is 224452159. The next prime is 224452201. The reversal of 224452164 is 461254422.

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 7 ways as a sum of consecutive naturals, for example, 35749 + ... + 41555.

It is an arithmetic number, because the mean of its divisors is an integer number (21832272).

Almost surely, 2^224452164 is an apocalyptic number.

It is an amenable number.

224452164 is an abundant number, since it is smaller than the sum of its proper divisors (299522364).

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

224452164 is a wasteful number, since it uses less digits than its factorization.

224452164 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9035 (or 9033 counting only the distinct ones).

The product of its digits is 15360, while the sum is 30.

The square root of 224452164 is about 14981.7276707328. The cubic root of 224452164 is about 607.7261614540.

The spelling of 224452164 in words is "two hundred twenty-four million, four hundred fifty-two thousand, one hundred sixty-four".