135033804 has 60 divisors (see below), whose sum is σ = 354215400. Its totient is φ = 44857152.

The previous prime is 135033793. The next prime is 135033823. The reversal of 135033804 is 408330531.

It is a happy number.

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

It is an unprimeable number.

It is a polite number, since it can be written in 19 ways as a sum of consecutive naturals, for example, 132007 + ... + 133025.

It is an arithmetic number, because the mean of its divisors is an integer number (5903590).

Almost surely, 2^135033804 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 135033804, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (177107700).

135033804 is an abundant number, since it is smaller than the sum of its proper divisors (219181596).

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

135033804 is a wasteful number, since it uses less digits than its factorization.

135033804 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1444 (or 1433 counting only the distinct ones).

The product of its (nonzero) digits is 4320, while the sum is 27.

The square root of 135033804 is about 11620.4046401147. The cubic root of 135033804 is about 513.0355982274.

The spelling of 135033804 in words is "one hundred thirty-five million, thirty-three thousand, eight hundred four".