135285366 has 8 divisors (see below), whose sum is σ = 270570744. Its totient is φ = 45095120.

The previous prime is 135285361. The next prime is 135285389. The reversal of 135285366 is 663582531.

It is a sphenic number, since it is the product of 3 distinct primes.

135285366 is an admirable number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (135285361) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 11273775 + ... + 11273786.

It is an arithmetic number, because the mean of its divisors is an integer number (33821343).

Almost surely, 2^135285366 is an apocalyptic number.

135285366 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

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

135285366 is a wasteful number, since it uses less digits than its factorization.

135285366 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 22547566.

The product of its digits is 129600, while the sum is 39.

The square root of 135285366 is about 11631.2237533288. The cubic root of 135285366 is about 513.3539881309.

It can be divided in two parts, 1352853 and 66, that multiplied together give a palindrome (89288298).

The spelling of 135285366 in words is "one hundred thirty-five million, two hundred eighty-five thousand, three hundred sixty-six".