235226 has 8 divisors (see below), whose sum is σ = 354900. Its totient is φ = 116928.

The previous prime is 235211. The next prime is 235231. The reversal of 235226 is 622532.

It is a happy number.

It is a Cunningham number, because it is equal to 485²+1.

It can be written as a sum of positive squares in 2 ways, for example, as 235225 + 1 = 485^2 + 1^2 .

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

It is a Curzon number.

It is a junction number, because it is equal to n+sod(n) for n = 235198 and 235207.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 500 + ... + 848.

2²³⁵²²⁶ is an apocalyptic number.

235226 is a deficient number, since it is larger than the sum of its proper divisors (119674).

235226 is a wasteful number, since it uses less digits than its factorization.

235226 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 688.

The product of its digits is 720, while the sum is 20.

The square root of 235226 is about 485.0010309267. The cubic root of 235226 is about 61.7298338210.

Adding to 235226 its reverse (622532), we get a palindrome (857758).

The spelling of 235226 in words is "two hundred thirty-five thousand, two hundred twenty-six".