229826 has 4 divisors (see below), whose sum is σ = 344742. Its totient is φ = 114912.

The previous prime is 229819. The next prime is 229837. The reversal of 229826 is 628922.

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 + 22801 = 455^2 + 151^2 .

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (7) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 57455 + ... + 57458.

2²²⁹⁸²⁶ is an apocalyptic number.

229826 is a deficient number, since it is larger than the sum of its proper divisors (114916).

229826 is a wasteful number, since it uses less digits than its factorization.

229826 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 114915.

The product of its digits is 3456, while the sum is 29.

The square root of 229826 is about 479.4017104684. The cubic root of 229826 is about 61.2538023462.

The spelling of 229826 in words is "two hundred twenty-nine thousand, eight hundred twenty-six".