224475816 has 16 divisors (see below), whose sum is σ = 561189600. Its totient is φ = 74825264.

The previous prime is 224475809. The next prime is 224475817. The reversal of 224475816 is 618574422.

It is not an unprimeable number, because it can be changed into a prime (224475817) by changing a digit.

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 3 ways as a sum of consecutive naturals, for example, 4676556 + ... + 4676603.

It is an arithmetic number, because the mean of its divisors is an integer number (35074350).

Almost surely, 2^224475816 is an apocalyptic number.

It is an amenable number.

224475816 is an abundant number, since it is smaller than the sum of its proper divisors (336713784).

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

224475816 is a wasteful number, since it uses less digits than its factorization.

224475816 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9353168 (or 9353164 counting only the distinct ones).

The product of its digits is 107520, while the sum is 39.

The square root of 224475816 is about 14982.5170115038. The cubic root of 224475816 is about 607.7475074045.

The spelling of 224475816 in words is "two hundred twenty-four million, four hundred seventy-five thousand, eight hundred sixteen".