80382568 has 16 divisors (see below), whose sum is σ = 172248480. Its totient is φ = 34449648.

The previous prime is 80382557. The next prime is 80382569. The reversal of 80382568 is 86528308.

It is a super-2 number, since 2×80382568² = 12922714476549248, which contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 80382568.

It is not an unprimeable number, because it can be changed into a prime (80382569) 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 3 ways as a sum of consecutive naturals, for example, 717646 + ... + 717757.

It is an arithmetic number, because the mean of its divisors is an integer number (10765530).

Almost surely, 2^80382568 is an apocalyptic number.

It is an amenable number.

80382568 is an abundant number, since it is smaller than the sum of its proper divisors (91865912).

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

80382568 is a wasteful number, since it uses less digits than its factorization.

80382568 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1435416 (or 1435412 counting only the distinct ones).

The product of its (nonzero) digits is 92160, while the sum is 40.

The square root of 80382568 is about 8965.6326045628. The cubic root of 80382568 is about 431.5726941891.

The spelling of 80382568 in words is "eighty million, three hundred eighty-two thousand, five hundred sixty-eight".