135076608 has 108 divisors (see below), whose sum is σ = 406551600. Its totient is φ = 43051008.

The previous prime is 135076561. The next prime is 135076609. The reversal of 135076608 is 806670531.

It is a Harshad number since it is a multiple of its sum of digits (36).

It is not an unprimeable number, because it can be changed into a prime (135076609) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 51718 + ... + 54266.

Almost surely, 2^135076608 is an apocalyptic number.

135076608 is a gapful number since it is divisible by the number (18) 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 135076608, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (203275800).

135076608 is an abundant number, since it is smaller than the sum of its proper divisors (271474992).

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

135076608 is a wasteful number, since it uses less digits than its factorization.

135076608 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2594 (or 2577 counting only the distinct ones).

The product of its (nonzero) digits is 30240, while the sum is 36.

The square root of 135076608 is about 11622.2462544897. The cubic root of 135076608 is about 513.0898010891.

The spelling of 135076608 in words is "one hundred thirty-five million, seventy-six thousand, six hundred eight".