226862845 has 16 divisors (see below), whose sum is σ = 297329472. Its totient is φ = 164799360.

The previous prime is 226862833. The next prime is 226862849. The reversal of 226862845 is 548268622.

It is not a de Polignac number, because 226862845 - 2¹³ = 226854653 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (226862849) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 59929 + ... + 63601.

It is an arithmetic number, because the mean of its divisors is an integer number (18583092).

Almost surely, 2^226862845 is an apocalyptic number.

It is an amenable number.

226862845 is a deficient number, since it is larger than the sum of its proper divisors (70466627).

226862845 is a wasteful number, since it uses less digits than its factorization.

226862845 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4812.

The product of its digits is 368640, while the sum is 43.

The square root of 226862845 is about 15061.9668370369. The cubic root of 226862845 is about 609.8941364259.

The spelling of 226862845 in words is "two hundred twenty-six million, eight hundred sixty-two thousand, eight hundred forty-five".