224853680 has 20 divisors (see below), whose sum is σ = 522784992. Its totient is φ = 89941440.

The previous prime is 224853677. The next prime is 224853683. The reversal of 224853680 is 86358422.

It is an interprime number because it is at equal distance from previous prime (224853677) and next prime (224853683).

It is a tau number, because it is divible by the number of its divisors (20).

It is a Smith number, since the sum of its digits (38) coincides with the sum of the digits of its prime factors.

It is not an unprimeable number, because it can be changed into a prime (224853683) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1405256 + ... + 1405415.

Almost surely, 2^224853680 is an apocalyptic number.

224853680 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

224853680 is an abundant number, since it is smaller than the sum of its proper divisors (297931312).

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

224853680 is a wasteful number, since it uses less digits than its factorization.

224853680 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2810684 (or 2810678 counting only the distinct ones).

The product of its (nonzero) digits is 92160, while the sum is 38.

The square root of 224853680 is about 14995.1218734627. The cubic root of 224853680 is about 608.0883268492.

The spelling of 224853680 in words is "two hundred twenty-four million, eight hundred fifty-three thousand, six hundred eighty".