134430226 has 24 divisors (see below), whose sum is σ = 240295356. Its totient is φ = 56206080.

The previous prime is 134430221. The next prime is 134430227. The reversal of 134430226 is 622034431.

134430226 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in 2 ways, for example, as 118788201 + 15642025 = 10899^2 + 3955^2 .

It is a super-2 number, since 2×134430226² = 36142971324822152, 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 134430226.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (134430221) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 12711 + ... + 20746.

Almost surely, 2^134430226 is an apocalyptic number.

134430226 is a deficient number, since it is larger than the sum of its proper divisors (105865130).

134430226 is a wasteful number, since it uses less digits than its factorization.

134430226 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 33514 (or 33507 counting only the distinct ones).

The product of its (nonzero) digits is 3456, while the sum is 25.

The square root of 134430226 is about 11594.4049437649. The cubic root of 134430226 is about 512.2700627058.

Adding to 134430226 its reverse (622034431), we get a palindrome (756464657).

The spelling of 134430226 in words is "one hundred thirty-four million, four hundred thirty thousand, two hundred twenty-six".