133341226 has 8 divisors (see below), whose sum is σ = 201847140. Its totient is φ = 66058848.

The previous prime is 133341211. The next prime is 133341233. The reversal of 133341226 is 622143331.

It can be written as a sum of positive squares in 2 ways, for example, as 129937201 + 3404025 = 11399^2 + 1845^2 .

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

It is a self number, because there is not a number n which added to its sum of digits gives 133341226.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 305611 + ... + 306046.

Almost surely, 2^133341226 is an apocalyptic number.

133341226 is a deficient number, since it is larger than the sum of its proper divisors (68505914).

133341226 is a wasteful number, since it uses less digits than its factorization.

133341226 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 611768.

The product of its digits is 2592, while the sum is 25.

The square root of 133341226 is about 11547.3471412269. The cubic root of 133341226 is about 510.8830351050.

Adding to 133341226 its reverse (622143331), we get a palindrome (755484557).

The spelling of 133341226 in words is "one hundred thirty-three million, three hundred forty-one thousand, two hundred twenty-six".