135441064 has 16 divisors (see below), whose sum is σ = 277038720. Its totient is φ = 61564080.

The previous prime is 135441041. The next prime is 135441073. The reversal of 135441064 is 460144531.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 769464 + ... + 769639.

It is an arithmetic number, because the mean of its divisors is an integer number (17314920).

Almost surely, 2^135441064 is an apocalyptic number.

It is an amenable number.

135441064 is an abundant number, since it is smaller than the sum of its proper divisors (141597656).

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

135441064 is a wasteful number, since it uses less digits than its factorization.

135441064 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1539120 (or 1539116 counting only the distinct ones).

The product of its (nonzero) digits is 5760, while the sum is 28.

The square root of 135441064 is about 11637.9149335265. The cubic root of 135441064 is about 513.5508498917.

Adding to 135441064 its reverse (460144531), we get a palindrome (595585595).

The spelling of 135441064 in words is "one hundred thirty-five million, four hundred forty-one thousand, sixty-four".