146226 has 8 divisors (see below), whose sum is σ = 292464. Its totient is φ = 48740.

The previous prime is 146221. The next prime is 146239. The reversal of 146226 is 622641.

It is a happy number.

146226 is nontrivially palindromic in base 16.

146226 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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

146226 is an admirable number.

It is not an unprimeable number, because it can be changed into a prime (146221) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 12180 + ... + 12191.

It is an arithmetic number, because the mean of its divisors is an integer number (36558).

2¹⁴⁶²²⁶ is an apocalyptic number.

146226 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

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

146226 is a wasteful number, since it uses less digits than its factorization.

146226 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 24376.

The product of its digits is 576, while the sum is 21.

The square root of 146226 is about 382.3950836504. The cubic root of 146226 is about 52.6835300020.

Adding to 146226 its reverse (622641), we get a palindrome (768867).

The spelling of 146226 in words is "one hundred forty-six thousand, two hundred twenty-six".