135024084 has 60 divisors (see below), whose sum is σ = 380143764. Its totient is φ = 41544576.

The previous prime is 135024083. The next prime is 135024101. The reversal of 135024084 is 480420531.

It can be written as a sum of positive squares in 2 ways, for example, as 90668484 + 44355600 = 9522^2 + 6660^2 .

It is a Harshad number since it is a multiple of its sum of digits (27).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (135024083) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 19 ways as a sum of consecutive naturals, for example, 11817 + ... + 20240.

Almost surely, 2^135024084 is an apocalyptic number.

It is an amenable number.

135024084 is an abundant number, since it is smaller than the sum of its proper divisors (245119680).

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

135024084 is a wasteful number, since it uses less digits than its factorization.

135024084 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 32086 (or 32075 counting only the distinct ones).

The product of its (nonzero) digits is 3840, while the sum is 27.

The square root of 135024084 is about 11619.9864027459. The cubic root of 135024084 is about 513.0232881600.

The spelling of 135024084 in words is "one hundred thirty-five million, twenty-four thousand, eighty-four".