226164205 has 8 divisors (see below), whose sum is σ = 271503000. Its totient is φ = 180860736.

The previous prime is 226164203. The next prime is 226164223. The reversal of 226164205 is 502461622.

It can be written as a sum of positive squares in 4 ways, for example, as 23785129 + 202379076 = 4877^2 + 14226^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 226164205 - 2¹ = 226164203 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (226164203) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 8271 + ... + 22819.

It is an arithmetic number, because the mean of its divisors is an integer number (33937875).

Almost surely, 2^226164205 is an apocalyptic number.

It is an amenable number.

226164205 is a deficient number, since it is larger than the sum of its proper divisors (45338795).

226164205 is a wasteful number, since it uses less digits than its factorization.

226164205 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 17663.

The product of its (nonzero) digits is 5760, while the sum is 28.

The square root of 226164205 is about 15038.7567637754. The cubic root of 226164205 is about 609.2674220965.

It can be divided in two parts, 2261 and 64205, that added together give a palindrome (66466).

The spelling of 226164205 in words is "two hundred twenty-six million, one hundred sixty-four thousand, two hundred five".