226600345 has 16 divisors (see below), whose sum is σ = 281770560. Its totient is φ = 174734784.

The previous prime is 226600343. The next prime is 226600373. The reversal of 226600345 is 543006622.

It is a happy number.

It is a cyclic number.

It is not a de Polignac number, because 226600345 - 2¹ = 226600343 is a prime.

It is not an unprimeable number, because it can be changed into a prime (226600343) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 130654 + ... + 132376.

It is an arithmetic number, because the mean of its divisors is an integer number (17610660).

Almost surely, 2^226600345 is an apocalyptic number.

It is an amenable number.

226600345 is a deficient number, since it is larger than the sum of its proper divisors (55170215).

226600345 is a wasteful number, since it uses less digits than its factorization.

226600345 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2664.

The product of its (nonzero) digits is 8640, while the sum is 28.

The square root of 226600345 is about 15053.2503134705. The cubic root of 226600345 is about 609.6588121571.

Adding to 226600345 its reverse (543006622), we get a palindrome (769606967).

The spelling of 226600345 in words is "two hundred twenty-six million, six hundred thousand, three hundred forty-five".