134226506 has 4 divisors (see below), whose sum is σ = 201339762. Its totient is φ = 67113252.

The previous prime is 134226503. The next prime is 134226511. The reversal of 134226506 is 605622431.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 605622431 = 1933 ⋅313307.

It can be written as a sum of positive squares in only one way, i.e., 124523281 + 9703225 = 11159^2 + 3115^2 .

It is not an unprimeable number, because it can be changed into a prime (134226503) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 33556625 + ... + 33556628.

Almost surely, 2^134226506 is an apocalyptic number.

134226506 is a deficient number, since it is larger than the sum of its proper divisors (67113256).

134226506 is an equidigital number, since it uses as much as digits as its factorization.

134226506 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 67113255.

The product of its (nonzero) digits is 8640, while the sum is 29.

The square root of 134226506 is about 11585.6163409635. The cubic root of 134226506 is about 512.0111615609.

Adding to 134226506 its reverse (605622431), we get a palindrome (739848937).

The spelling of 134226506 in words is "one hundred thirty-four million, two hundred twenty-six thousand, five hundred six".