226502346 has 32 divisors (see below), whose sum is σ = 519615360. Its totient is φ = 64478016.

The previous prime is 226502323. The next prime is 226502347. The reversal of 226502346 is 643205622.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (226502347) 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 15 ways as a sum of consecutive naturals, for example, 1900 + ... + 21368.

It is an arithmetic number, because the mean of its divisors is an integer number (16237980).

Almost surely, 2^226502346 is an apocalyptic number.

226502346 is an abundant number, since it is smaller than the sum of its proper divisors (293113014).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

226502346 is a wasteful number, since it uses less digits than its factorization.

226502346 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 19758.

The product of its (nonzero) digits is 17280, while the sum is 30.

The square root of 226502346 is about 15049.9948837201. The cubic root of 226502346 is about 609.5709120719.

Adding to 226502346 its reverse (643205622), we get a palindrome (869707968).

The spelling of 226502346 in words is "two hundred twenty-six million, five hundred two thousand, three hundred forty-six".