135902082 has 16 divisors (see below), whose sum is σ = 273789792. Its totient is φ = 44969760.

The previous prime is 135902077. The next prime is 135902089. The reversal of 135902082 is 280209531.

It is a happy number.

It is not an unprimeable number, because it can be changed into a prime (135902089) 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 7 ways as a sum of consecutive naturals, for example, 81844 + ... + 83487.

It is an arithmetic number, because the mean of its divisors is an integer number (17111862).

Almost surely, 2^135902082 is an apocalyptic number.

135902082 is an abundant number, since it is smaller than the sum of its proper divisors (137887710).

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

135902082 is a wasteful number, since it uses less digits than its factorization.

135902082 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 165473.

The product of its (nonzero) digits is 4320, while the sum is 30.

The square root of 135902082 is about 11657.7048341430. The cubic root of 135902082 is about 514.1328695044.

It can be divided in two parts, 13 and 5902082, that added together give a palindrome (5902095).

The spelling of 135902082 in words is "one hundred thirty-five million, nine hundred two thousand, eighty-two".