224989627 has 4 divisors (see below), whose sum is σ = 232747920. Its totient is φ = 217231336.

The previous prime is 224989613. The next prime is 224989643. The reversal of 224989627 is 726989422.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 726989422 = 2 ⋅363494711.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-224989627 is a prime.

It is a Smith number, since the sum of its digits (49) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (224989607) 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, 3879103 + ... + 3879160.

It is an arithmetic number, because the mean of its divisors is an integer number (58186980).

Almost surely, 2^224989627 is an apocalyptic number.

224989627 is a deficient number, since it is larger than the sum of its proper divisors (7758293).

224989627 is an equidigital number, since it uses as much as digits as its factorization.

224989627 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7758292.

The product of its digits is 870912, while the sum is 49.

The square root of 224989627 is about 14999.6542293481. The cubic root of 224989627 is about 608.2108526461.

The spelling of 224989627 in words is "two hundred twenty-four million, nine hundred eighty-nine thousand, six hundred twenty-seven".