229226 has 4 divisors (see below), whose sum is σ = 343842. Its totient is φ = 114612.

The previous prime is 229223. The next prime is 229237. The reversal of 229226 is 622922.

It is a happy number.

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

It can be written as a sum of positive squares in only one way, i.e., 207025 + 22201 = 455^2 + 149^2 .

It is not an unprimeable number, because it can be changed into a prime (229223) 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 as a sum of consecutive naturals, namely, 57305 + ... + 57308.

2²²⁹²²⁶ is an apocalyptic number.

229226 is a deficient number, since it is larger than the sum of its proper divisors (114616).

229226 is a wasteful number, since it uses less digits than its factorization.

229226 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 114615.

The product of its digits is 864, while the sum is 23.

The square root of 229226 is about 478.7755215130. The cubic root of 229226 is about 61.2004513900.

The spelling of 229226 in words is "two hundred twenty-nine thousand, two hundred twenty-six".