135352206 has 24 divisors (see below), whose sum is σ = 319923864. Its totient is φ = 41015760.

The previous prime is 135352187. The next prime is 135352207. The reversal of 135352206 is 602253531.

135352206 is a `hidden beast` number, since 135 + 3 + 522 + 0 + 6 = 666.

It is a self number, because there is not a number n which added to its sum of digits gives 135352206.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (135352207) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 341601 + ... + 341996.

It is an arithmetic number, because the mean of its divisors is an integer number (13330161).

Almost surely, 2^135352206 is an apocalyptic number.

135352206 is an abundant number, since it is smaller than the sum of its proper divisors (184571658).

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

135352206 is a wasteful number, since it uses less digits than its factorization.

135352206 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 683616 (or 683613 counting only the distinct ones).

The product of its (nonzero) digits is 5400, while the sum is 27.

The square root of 135352206 is about 11634.0966989277. The cubic root of 135352206 is about 513.4385179221.

The spelling of 135352206 in words is "one hundred thirty-five million, three hundred fifty-two thousand, two hundred six".