135060352 has 64 divisors (see below), whose sum is σ = 309133440. Its totient is φ = 57576960.

The previous prime is 135060329. The next prime is 135060371. The reversal of 135060352 is 253060531.

It is a happy number.

It is a tau number, because it is divible by the number of its divisors (64).

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, 274827 + ... + 275317.

It is an arithmetic number, because the mean of its divisors is an integer number (4830210).

Almost surely, 2^135060352 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 135060352, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (154566720).

135060352 is an abundant number, since it is smaller than the sum of its proper divisors (174073088).

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

135060352 is an equidigital number, since it uses as much as digits as its factorization.

135060352 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 819 (or 807 counting only the distinct ones).

The product of its (nonzero) digits is 2700, while the sum is 25.

The square root of 135060352 is about 11621.5468849891. The cubic root of 135060352 is about 513.0692174056.

The spelling of 135060352 in words is "one hundred thirty-five million, sixty thousand, three hundred fifty-two".