134560 has 36 divisors (see below), whose sum is σ = 329238. Its totient is φ = 51968.

The previous prime is 134513. The next prime is 134581. The reversal of 134560 is 65431.

It can be written as a sum of positive squares in 3 ways, for example, as 110224 + 24336 = 332^2 + 156^2 .

It is an unprimeable number.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 4626 + ... + 4654.

2¹³⁴⁵⁶⁰ is an apocalyptic number.

134560 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 134560, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (164619).

134560 is an abundant number, since it is smaller than the sum of its proper divisors (194678).

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

134560 is an equidigital number, since it uses as much as digits as its factorization.

134560 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 73 (or 36 counting only the distinct ones).

The product of its (nonzero) digits is 360, while the sum is 19.

The square root of 134560 is about 366.8242085795. The cubic root of 134560 is about 51.2434851921.

Multiplying 134560 by its product of nonzero digits (360), we get a square (48441600 = 6960²).

Adding to 134560 its reverse (65431), we get a palindrome (199991).

The spelling of 134560 in words is "one hundred thirty-four thousand, five hundred sixty".