135235630 has 32 divisors (see below), whose sum is σ = 260221248. Its totient is φ = 50476800.

The previous prime is 135235621. The next prime is 135235637. The reversal of 135235630 is 36532531.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (135235637) 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 15 ways as a sum of consecutive naturals, for example, 2260 + ... + 16600.

It is an arithmetic number, because the mean of its divisors is an integer number (8131914).

Almost surely, 2^135235630 is an apocalyptic number.

135235630 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

135235630 is a deficient number, since it is larger than the sum of its proper divisors (124985618).

135235630 is a wasteful number, since it uses less digits than its factorization.

135235630 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 14412.

The product of its (nonzero) digits is 8100, while the sum is 28.

The square root of 135235630 is about 11629.0855186468. The cubic root of 135235630 is about 513.2910709945.

The spelling of 135235630 in words is "one hundred thirty-five million, two hundred thirty-five thousand, six hundred thirty".