224820363 has 8 divisors (see below), whose sum is σ = 303867088. Its totient is φ = 147826944.

The previous prime is 224820341. The next prime is 224820367. The reversal of 224820363 is 363028422.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 224820363 - 2¹³ = 224812171 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 224820363.

It is not an unprimeable number, because it can be changed into a prime (224820367) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 513070 + ... + 513507.

It is an arithmetic number, because the mean of its divisors is an integer number (37983386).

Almost surely, 2^224820363 is an apocalyptic number.

224820363 is a deficient number, since it is larger than the sum of its proper divisors (79046725).

224820363 is a wasteful number, since it uses less digits than its factorization.

224820363 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1026653.

The product of its (nonzero) digits is 13824, while the sum is 30.

The square root of 224820363 is about 14994.0109043578. The cubic root of 224820363 is about 608.0582914954.

Adding to 224820363 its reverse (363028422), we get a palindrome (587848785).

The spelling of 224820363 in words is "two hundred twenty-four million, eight hundred twenty thousand, three hundred sixty-three".