134600136 has 64 divisors (see below), whose sum is σ = 379771200. Its totient is φ = 39379200.

The previous prime is 134600131. The next prime is 134600149. The reversal of 134600136 is 631006431.

It is a super-2 number, since 2×134600136² = 36234393222436992, which contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (24).

It is not an unprimeable number, because it can be changed into a prime (134600131) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1135 + ... + 16446.

It is an arithmetic number, because the mean of its divisors is an integer number (5933925).

Almost surely, 2^134600136 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 134600136, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (189885600).

134600136 is an abundant number, since it is smaller than the sum of its proper divisors (245171064).

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

134600136 is a wasteful number, since it uses less digits than its factorization.

134600136 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 17630 (or 17626 counting only the distinct ones).

The product of its (nonzero) digits is 1296, while the sum is 24.

The square root of 134600136 is about 11601.7298710149. The cubic root of 134600136 is about 512.4857958387.

Adding to 134600136 its reverse (631006431), we get a palindrome (765606567).

The spelling of 134600136 in words is "one hundred thirty-four million, six hundred thousand, one hundred thirty-six".