134225226 has 48 divisors (see below), whose sum is σ = 307577088. Its totient is φ = 42235200.

The previous prime is 134225219. The next prime is 134225227. The reversal of 134225226 is 622522431.

It is a happy number.

134225226 is a `hidden beast` number, since 13 + 422 + 5 + 226 = 666.

It is a super-2 number, since 2×134225226² = 36032822589502152, which contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 134225226.

It is not an unprimeable number, because it can be changed into a prime (134225227) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 19945 + ... + 25811.

It is an arithmetic number, because the mean of its divisors is an integer number (6407856).

Almost surely, 2^134225226 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 134225226, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (153788544).

134225226 is an abundant number, since it is smaller than the sum of its proper divisors (173351862).

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

134225226 is a wasteful number, since it uses less digits than its factorization.

134225226 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5947 (or 5944 counting only the distinct ones).

The product of its digits is 5760, while the sum is 27.

The square root of 134225226 is about 11585.5610999209. The cubic root of 134225226 is about 512.0095340225.

Adding to 134225226 its reverse (622522431), we get a palindrome (756747657).

The spelling of 134225226 in words is "one hundred thirty-four million, two hundred twenty-five thousand, two hundred twenty-six".