135627242 has 16 divisors (see below), whose sum is σ = 208673280. Its totient is φ = 66082128.

The previous prime is 135627227. The next prime is 135627277. The reversal of 135627242 is 242726531.

It is a junction number, because it is equal to n+sod(n) for n = 135627199 and 135627208.

It is an unprimeable number.

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 7 ways as a sum of consecutive naturals, for example, 19448 + ... + 25484.

It is an arithmetic number, because the mean of its divisors is an integer number (13042080).

Almost surely, 2^135627242 is an apocalyptic number.

135627242 is a deficient number, since it is larger than the sum of its proper divisors (73046038).

135627242 is a wasteful number, since it uses less digits than its factorization.

135627242 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6325.

The product of its digits is 20160, while the sum is 32.

The square root of 135627242 is about 11645.9109562112. The cubic root of 135627242 is about 513.7860520557.

The spelling of 135627242 in words is "one hundred thirty-five million, six hundred twenty-seven thousand, two hundred forty-two".