133415422 has 32 divisors (see below), whose sum is σ = 247339008. Its totient is φ = 52665216.

The previous prime is 133415417. The next prime is 133415441. The reversal of 133415422 is 224514331.

133415422 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 5223 + ... + 17149.

It is an arithmetic number, because the mean of its divisors is an integer number (7729344).

Almost surely, 2^133415422 is an apocalyptic number.

133415422 is a deficient number, since it is larger than the sum of its proper divisors (113923586).

133415422 is a wasteful number, since it uses less digits than its factorization.

133415422 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 12000.

The product of its digits is 2880, while the sum is 25.

The square root of 133415422 is about 11550.5593803937. The cubic root of 133415422 is about 510.9777756198.

Adding to 133415422 its reverse (224514331), we get a palindrome (357929753).

The spelling of 133415422 in words is "one hundred thirty-three million, four hundred fifteen thousand, four hundred twenty-two".