82503835 has 8 divisors (see below), whose sum is σ = 100025856. Its totient is φ = 65322240.

The previous prime is 82503809. The next prime is 82503851. The reversal of 82503835 is 53830528.

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

It is not a de Polignac number, because 82503835 - 2¹³ = 82495643 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 82503835.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 84571 + ... + 85540.

It is an arithmetic number, because the mean of its divisors is an integer number (12503232).

Almost surely, 2^82503835 is an apocalyptic number.

82503835 is a deficient number, since it is larger than the sum of its proper divisors (17522021).

82503835 is a wasteful number, since it uses less digits than its factorization.

82503835 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 170213.

The product of its (nonzero) digits is 28800, while the sum is 34.

The square root of 82503835 is about 9083.1621696411. The cubic root of 82503835 is about 435.3361298610.

It can be divided in two parts, 82503 and 835, that added together give a palindrome (83338).

The spelling of 82503835 in words is "eighty-two million, five hundred three thousand, eight hundred thirty-five".