134230560 has 96 divisors (see below), whose sum is σ = 437451840. Its totient is φ = 34556928.

The previous prime is 134230529. The next prime is 134230571. The reversal of 134230560 is 65032431.

It is a happy number.

It is a tau number, because it is divible by the number of its divisors (96).

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

It is a self number, because there is not a number n which added to its sum of digits gives 134230560.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (5) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 9099 + ... + 18741.

It is an arithmetic number, because the mean of its divisors is an integer number (4556790).

Almost surely, 2^134230560 is an apocalyptic number.

134230560 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 134230560, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (218725920).

134230560 is an abundant number, since it is smaller than the sum of its proper divisors (303221280).

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

134230560 is a wasteful number, since it uses less digits than its factorization.

134230560 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9690 (or 9682 counting only the distinct ones).

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

The square root of 134230560 is about 11585.7912979649. The cubic root of 134230560 is about 512.0163162118.

Adding to 134230560 its reverse (65032431), we get a palindrome (199262991).

The spelling of 134230560 in words is "one hundred thirty-four million, two hundred thirty thousand, five hundred sixty".