226600043 has 4 divisors (see below), whose sum is σ = 229330248. Its totient is φ = 223869840.

The previous prime is 226600027. The next prime is 226600079. The reversal of 226600043 is 340006622.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 226600043 - 2⁴ = 226600027 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 226599991 and 226600018.

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 3 ways as a sum of consecutive naturals, for example, 1364978 + ... + 1365143.

It is an arithmetic number, because the mean of its divisors is an integer number (57332562).

Almost surely, 2^226600043 is an apocalyptic number.

226600043 is a deficient number, since it is larger than the sum of its proper divisors (2730205).

226600043 is an equidigital number, since it uses as much as digits as its factorization.

226600043 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2730204.

The product of its (nonzero) digits is 1728, while the sum is 23.

The square root of 226600043 is about 15053.2402824110. The cubic root of 226600043 is about 609.6585413175.

Adding to 226600043 its reverse (340006622), we get a palindrome (566606665).

The spelling of 226600043 in words is "two hundred twenty-six million, six hundred thousand, forty-three".