224713556 has 6 divisors (see below), whose sum is σ = 393248730. Its totient is φ = 112356776.

The previous prime is 224713553. The next prime is 224713561. The reversal of 224713556 is 655317422.

It can be written as a sum of positive squares in only one way, i.e., 224700100 + 13456 = 14990^2 + 116^2 .

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (224713553) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 28089191 + ... + 28089198.

It is an arithmetic number, because the mean of its divisors is an integer number (65541455).

Almost surely, 2^224713556 is an apocalyptic number.

It is an amenable number.

224713556 is a deficient number, since it is larger than the sum of its proper divisors (168535174).

224713556 is a wasteful number, since it uses less digits than its factorization.

224713556 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 56178393 (or 56178391 counting only the distinct ones).

The product of its digits is 50400, while the sum is 35.

The square root of 224713556 is about 14990.4488258357. The cubic root of 224713556 is about 607.9619847249.

The spelling of 224713556 in words is "two hundred twenty-four million, seven hundred thirteen thousand, five hundred fifty-six".