82093135 has 4 divisors (see below), whose sum is σ = 98511768. Its totient is φ = 65674504.

The previous prime is 82093127. The next prime is 82093139. The reversal of 82093135 is 53139028.

It is a happy number.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 82093135 - 2³ = 82093127 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 82093097 and 82093106.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (82093139) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 8209309 + ... + 8209318.

It is an arithmetic number, because the mean of its divisors is an integer number (24627942).

Almost surely, 2^82093135 is an apocalyptic number.

82093135 is a deficient number, since it is larger than the sum of its proper divisors (16418633).

82093135 is a wasteful number, since it uses less digits than its factorization.

82093135 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 16418632.

The product of its (nonzero) digits is 6480, while the sum is 31.

The square root of 82093135 is about 9060.5261988474. The cubic root of 82093135 is about 434.6125673534.

It can be divided in two parts, 82093 and 135, that added together give a palindrome (82228).

The spelling of 82093135 in words is "eighty-two million, ninety-three thousand, one hundred thirty-five".