82803508 has 12 divisors (see below), whose sum is σ = 145442752. Its totient is φ = 41248440.

The previous prime is 82803499. The next prime is 82803517. The reversal of 82803508 is 80530828.

It is a happy number.

It is an interprime number because it is at equal distance from previous prime (82803499) and next prime (82803517).

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 37110 + ... + 39277.

Almost surely, 2^82803508 is an apocalyptic number.

It is an amenable number.

82803508 is a deficient number, since it is larger than the sum of its proper divisors (62639244).

82803508 is a wasteful number, since it uses less digits than its factorization.

82803508 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 76662 (or 76660 counting only the distinct ones).

The product of its (nonzero) digits is 15360, while the sum is 34.

The square root of 82803508 is about 9099.6432897120. The cubic root of 82803508 is about 435.8625734710.

The spelling of 82803508 in words is "eighty-two million, eight hundred three thousand, five hundred eight".