224729068 has 6 divisors (see below), whose sum is σ = 393275876. Its totient is φ = 112364532.

The previous prime is 224729039. The next prime is 224729081. The reversal of 224729068 is 860927422.

It is a self number, because there is not a number n which added to its sum of digits gives 224729068.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 28091130 + ... + 28091137.

Almost surely, 2^224729068 is an apocalyptic number.

It is an amenable number.

224729068 is a deficient number, since it is larger than the sum of its proper divisors (168546808).

224729068 is a wasteful number, since it uses less digits than its factorization.

224729068 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 56182271 (or 56182269 counting only the distinct ones).

The product of its (nonzero) digits is 96768, while the sum is 40.

The square root of 224729068 is about 14990.9662130231. The cubic root of 224729068 is about 607.9759736293.

The spelling of 224729068 in words is "two hundred twenty-four million, seven hundred twenty-nine thousand, sixty-eight".