134126064 has 80 divisors (see below), whose sum is σ = 401760000. Its totient is φ = 42761664.

The previous prime is 134126063. The next prime is 134126089. The reversal of 134126064 is 460621431.

134126064 is a `hidden beast` number, since 1 + 341 + 260 + 64 = 666.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (134126063) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 3187 + ... + 16685.

It is an arithmetic number, because the mean of its divisors is an integer number (5022000).

Almost surely, 2^134126064 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 134126064, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (200880000).

134126064 is an abundant number, since it is smaller than the sum of its proper divisors (267633936).

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

134126064 is a wasteful number, since it uses less digits than its factorization.

134126064 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 13539 (or 13527 counting only the distinct ones).

The product of its (nonzero) digits is 3456, while the sum is 27.

The square root of 134126064 is about 11581.2807581891. The cubic root of 134126064 is about 511.8834166524.

Adding to 134126064 its reverse (460621431), we get a palindrome (594747495).

The spelling of 134126064 in words is "one hundred thirty-four million, one hundred twenty-six thousand, sixty-four".