82503804 has 24 divisors (see below), whose sum is σ = 192745728. Its totient is φ = 27467440.

The previous prime is 82503793. The next prime is 82503809. The reversal of 82503804 is 40830528.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (82503809) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 7159 + ... + 14705.

It is an arithmetic number, because the mean of its divisors is an integer number (8031072).

Almost surely, 2^82503804 is an apocalyptic number.

It is an amenable number.

82503804 is an abundant number, since it is smaller than the sum of its proper divisors (110241924).

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

82503804 is a wasteful number, since it uses less digits than its factorization.

82503804 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8465 (or 8463 counting only the distinct ones).

The product of its (nonzero) digits is 7680, while the sum is 30.

The square root of 82503804 is about 9083.1604631868. The cubic root of 82503804 is about 435.3360753366.

The spelling of 82503804 in words is "eighty-two million, five hundred three thousand, eight hundred four".