134005326 has 64 divisors (see below), whose sum is σ = 333946368. Its totient is φ = 34904448.

The previous prime is 134005303. The next prime is 134005327. The reversal of 134005326 is 623500431.

It is a happy number.

It is a junction number, because it is equal to n+sod(n) for n = 134005296 and 134005305.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (134005327) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 43840 + ... + 46796.

It is an arithmetic number, because the mean of its divisors is an integer number (5217912).

Almost surely, 2^134005326 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 134005326, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (166973184).

134005326 is an abundant number, since it is smaller than the sum of its proper divisors (199941042).

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

134005326 is a wasteful number, since it uses less digits than its factorization.

134005326 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3065.

The product of its (nonzero) digits is 2160, while the sum is 24.

The square root of 134005326 is about 11576.0669486661. The cubic root of 134005326 is about 511.7297742946.

Adding to 134005326 its reverse (623500431), we get a palindrome (757505757).

The spelling of 134005326 in words is "one hundred thirty-four million, five thousand, three hundred twenty-six".