224804808 has 180 divisors, whose sum is σ = 686674395. Its totient is φ = 68700960.

The previous prime is 224804803. The next prime is 224804819. The reversal of 224804808 is 808408422.

It is a powerful number, because all its prime factors have an exponent greater than 1 and also an Achilles number because it is not a perfect power.

It can be written as a sum of positive squares in only one way, i.e., 112402404 + 112402404 = 10602^2 + 10602^2 .

It is an ABA number since it can be written as A⋅B^A, here for A=2, B=10602.

It is a Harshad number since it is a multiple of its sum of digits (36).

It is not an unprimeable number, because it can be changed into a prime (224804803) by changing a digit.

It is a polite number, since it can be written in 44 ways as a sum of consecutive naturals, for example, 7251753 + ... + 7251783.

Almost surely, 2^224804808 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 224804808

224804808 is an abundant number, since it is smaller than the sum of its proper divisors (461869587).

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

224804808 is a wasteful number, since it uses less digits than its factorization.

224804808 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 118 (or 55 counting only the distinct ones).

The product of its (nonzero) digits is 32768, while the sum is 36.

The square root of 224804808 is about 14993.4921882796. The cubic root of 224804808 is about 608.0442676102.

Multiplying 224804808 by its product of nonzero digits (32768), we get a square (7366403948544 = 2714112²).

The spelling of 224804808 in words is "two hundred twenty-four million, eight hundred four thousand, eight hundred eight".