135107632 has 60 divisors (see below), whose sum is σ = 302958040. Its totient is φ = 58164480.

The previous prime is 135107629. The next prime is 135107633. The reversal of 135107632 is 236701531.

It is a self number, because there is not a number n which added to its sum of digits gives 135107632.

It is not an unprimeable number, because it can be changed into a prime (135107633) 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, 34948 + ... + 38620.

Almost surely, 2^135107632 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 135107632, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (151479020).

135107632 is an abundant number, since it is smaller than the sum of its proper divisors (167850408).

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

135107632 is a wasteful number, since it uses less digits than its factorization.

135107632 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3722 (or 3705 counting only the distinct ones).

The product of its (nonzero) digits is 3780, while the sum is 28.

The square root of 135107632 is about 11623.5808596146. The cubic root of 135107632 is about 513.1290797367.

The spelling of 135107632 in words is "one hundred thirty-five million, one hundred seven thousand, six hundred thirty-two".