135033248 has 48 divisors (see below), whose sum is σ = 305371584. Its totient is φ = 57576960.

The previous prime is 135033229. The next prime is 135033271. The reversal of 135033248 is 842330531.

It is a self number, because there is not a number n which added to its sum of digits gives 135033248.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 45836 + ... + 48692.

It is an arithmetic number, because the mean of its divisors is an integer number (6361908).

Almost surely, 2^135033248 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 135033248, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (152685792).

135033248 is an abundant number, since it is smaller than the sum of its proper divisors (170338336).

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

135033248 is a wasteful number, since it uses less digits than its factorization.

135033248 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3085 (or 3077 counting only the distinct ones).

The product of its (nonzero) digits is 8640, while the sum is 29.

The square root of 135033248 is about 11620.3807166547. The cubic root of 135033248 is about 513.0348940872.

Adding to 135033248 its reverse (842330531), we get a palindrome (977363779).

The spelling of 135033248 in words is "one hundred thirty-five million, thirty-three thousand, two hundred forty-eight".