224727068 has 12 divisors (see below), whose sum is σ = 402864672. Its totient is φ = 109622880.

The previous prime is 224727067. The next prime is 224727101. The reversal of 224727068 is 860727422.

It is a happy number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (224727067) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 684980 + ... + 685307.

It is an arithmetic number, because the mean of its divisors is an integer number (33572056).

Almost surely, 2^224727068 is an apocalyptic number.

It is an amenable number.

224727068 is a deficient number, since it is larger than the sum of its proper divisors (178137604).

224727068 is a wasteful number, since it uses less digits than its factorization.

224727068 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1370332 (or 1370330 counting only the distinct ones).

The product of its (nonzero) digits is 75264, while the sum is 38.

The square root of 224727068 is about 14990.8995060337. The cubic root of 224727068 is about 607.9741700419.

The spelling of 224727068 in words is "two hundred twenty-four million, seven hundred twenty-seven thousand, sixty-eight".