134912826 has 24 divisors (see below), whose sum is σ = 292979700. Its totient is φ = 44868096.

The previous prime is 134912821. The next prime is 134912849. The reversal of 134912826 is 628219431.

It can be written as a sum of positive squares in 2 ways, for example, as 129618225 + 5294601 = 11385^2 + 2301^2 .

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (134912821) 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, 265 + ... + 16428.

Almost surely, 2^134912826 is an apocalyptic number.

134912826 is an abundant number, since it is smaller than the sum of its proper divisors (158066874).

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

134912826 is a wasteful number, since it uses less digits than its factorization.

134912826 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 17150 (or 17147 counting only the distinct ones).

The product of its digits is 20736, while the sum is 36.

The square root of 134912826 is about 11615.1980611611. The cubic root of 134912826 is about 512.8823413806.

The spelling of 134912826 in words is "one hundred thirty-four million, nine hundred twelve thousand, eight hundred twenty-six".