226351 has 4 divisors (see below), whose sum is σ = 227304. Its totient is φ = 225400.

The previous prime is 226337. The next prime is 226357. The reversal of 226351 is 153622.

It is a happy number.

It is a semiprime because it is the product of two primes, and also a brilliant number, because the two primes have the same length.

It is a cyclic number.

It is not a de Polignac number, because 226351 - 2⁹ = 225839 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (226357) by changing a digit.

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, 216 + ... + 706.

It is an arithmetic number, because the mean of its divisors is an integer number (56826).

2²²⁶³⁵¹ is an apocalyptic number.

226351 is a deficient number, since it is larger than the sum of its proper divisors (953).

226351 is an equidigital number, since it uses as much as digits as its factorization.

226351 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 952.

The product of its digits is 360, while the sum is 19.

The square root of 226351 is about 475.7635967579. The cubic root of 226351 is about 60.9435112632.

Adding to 226351 its reverse (153622), we get a palindrome (379973).

The spelling of 226351 in words is "two hundred twenty-six thousand, three hundred fifty-one".