135033612 has 96 divisors (see below), whose sum is σ = 374976000. Its totient is φ = 37791936.

The previous prime is 135033611. The next prime is 135033617. The reversal of 135033612 is 216330531.

It is a happy number.

It is not an unprimeable number, because it can be changed into a prime (135033611) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 217839 + ... + 218457.

It is an arithmetic number, because the mean of its divisors is an integer number (3906000).

Almost surely, 2^135033612 is an apocalyptic number.

135033612 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 135033612, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (187488000).

135033612 is an abundant number, since it is smaller than the sum of its proper divisors (239942388).

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

135033612 is a wasteful number, since it uses less digits than its factorization.

135033612 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 700 (or 684 counting only the distinct ones).

The product of its (nonzero) digits is 1620, while the sum is 24.

The square root of 135033612 is about 11620.3963787816. The cubic root of 135033612 is about 513.0353550712.

The spelling of 135033612 in words is "one hundred thirty-five million, thirty-three thousand, six hundred twelve".