135433032 has 64 divisors (see below), whose sum is σ = 388992000. Its totient is φ = 38491200.

The previous prime is 135433019. The next prime is 135433037. The reversal of 135433032 is 230334531.

It is a happy number.

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

It is a junction number, because it is equal to n+sod(n) for n = 135432993 and 135433011.

It is not an unprimeable number, because it can be changed into a prime (135433037) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 31407 + ... + 35457.

It is an arithmetic number, because the mean of its divisors is an integer number (6078000).

Almost surely, 2^135433032 is an apocalyptic number.

135433032 is a gapful number since it is divisible by the number (12) 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 135433032, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (194496000).

135433032 is an abundant number, since it is smaller than the sum of its proper divisors (253558968).

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

135433032 is a wasteful number, since it uses less digits than its factorization.

135433032 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4266 (or 4262 counting only the distinct ones).

The product of its (nonzero) digits is 3240, while the sum is 24.

The square root of 135433032 is about 11637.5698494144. The cubic root of 135433032 is about 513.5406980666.

Adding to 135433032 its reverse (230334531), we get a palindrome (365767563).

The spelling of 135433032 in words is "one hundred thirty-five million, four hundred thirty-three thousand, thirty-two".