80708382 has 24 divisors (see below), whose sum is σ = 175510296. Its totient is φ = 26804016.

The previous prime is 80708351. The next prime is 80708399. The reversal of 80708382 is 28380708.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 3108 + ... + 13079.

It is an arithmetic number, because the mean of its divisors is an integer number (7312929).

Almost surely, 2^80708382 is an apocalyptic number.

80708382 is an abundant number, since it is smaller than the sum of its proper divisors (94801914).

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

80708382 is a wasteful number, since it uses less digits than its factorization.

80708382 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 16472 (or 16469 counting only the distinct ones).

The product of its (nonzero) digits is 21504, while the sum is 36.

The square root of 80708382 is about 8983.7843918919. The cubic root of 80708382 is about 432.1550048189.

The spelling of 80708382 in words is "eighty million, seven hundred eight thousand, three hundred eighty-two".