224985563 has 8 divisors (see below), whose sum is σ = 256110336. Its totient is φ = 195639400.

The previous prime is 224985559. The next prime is 224985577. The reversal of 224985563 is 365589422.

224985563 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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

It is not a de Polignac number, because 224985563 - 2² = 224985559 is a prime.

It is not an unprimeable number, because it can be changed into a prime (224985533) 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, 444383 + ... + 444888.

It is an arithmetic number, because the mean of its divisors is an integer number (32013792).

Almost surely, 2^224985563 is an apocalyptic number.

224985563 is a gapful number since it is divisible by the number (23) formed by its first and last digit.

224985563 is a deficient number, since it is larger than the sum of its proper divisors (31124773).

224985563 is a wasteful number, since it uses less digits than its factorization.

224985563 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 889305.

The product of its digits is 518400, while the sum is 44.

The square root of 224985563 is about 14999.5187589469. The cubic root of 224985563 is about 608.2071905754.

The spelling of 224985563 in words is "two hundred twenty-four million, nine hundred eighty-five thousand, five hundred sixty-three".