224366656 has 28 divisors (see below), whose sum is σ = 464588352. Its totient is φ = 107305088.

The previous prime is 224366627. The next prime is 224366657. The reversal of 224366656 is 656663422.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (224366657) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 74740 + ... + 77683.

Almost surely, 2^224366656 is an apocalyptic number.

It is an amenable number.

224366656 is an abundant number, since it is smaller than the sum of its proper divisors (240221696).

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

224366656 is a wasteful number, since it uses less digits than its factorization.

224366656 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 152458 (or 152448 counting only the distinct ones).

The product of its digits is 311040, while the sum is 40.

The square root of 224366656 is about 14978.8736559195. The cubic root of 224366656 is about 607.6489778973.

It can be divided in two parts, 22436 and 6656, that added together give a palindrome (29092).

The spelling of 224366656 in words is "two hundred twenty-four million, three hundred sixty-six thousand, six hundred fifty-six".