226789045 has 16 divisors (see below), whose sum is σ = 311287680. Its totient is φ = 155381184.

The previous prime is 226788983. The next prime is 226789051. The reversal of 226789045 is 540987622.

It is not a de Polignac number, because 226789045 - 2¹¹ = 226786997 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 226788992 and 226789010.

It is a congruent number.

It is an unprimeable number.

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, 58786 + ... + 62524.

It is an arithmetic number, because the mean of its divisors is an integer number (19455480).

Almost surely, 2^226789045 is an apocalyptic number.

It is an amenable number.

226789045 is a deficient number, since it is larger than the sum of its proper divisors (84498635).

226789045 is a wasteful number, since it uses less digits than its factorization.

226789045 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5484.

The product of its (nonzero) digits is 241920, while the sum is 43.

The square root of 226789045 is about 15059.5167585152. The cubic root of 226789045 is about 609.8279950401.

The spelling of 226789045 in words is "two hundred twenty-six million, seven hundred eighty-nine thousand, forty-five".