80382246 has 48 divisors (see below), whose sum is σ = 187768944. Its totient is φ = 22873536.

The previous prime is 80382223. The next prime is 80382259. The reversal of 80382246 is 64228308.

It is a super-2 number, since 2×80382246² = 12922610944009032, which contains 22 as substring.

It is a Curzon number.

It is a congruent number.

It is an unprimeable number.

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 23 ways as a sum of consecutive naturals, for example, 109296 + ... + 110028.

It is an arithmetic number, because the mean of its divisors is an integer number (3911853).

Almost surely, 2^80382246 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 80382246, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (93884472).

80382246 is an abundant number, since it is smaller than the sum of its proper divisors (107386698).

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

80382246 is a wasteful number, since it uses less digits than its factorization.

80382246 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1125 (or 1118 counting only the distinct ones).

The product of its (nonzero) digits is 18432, while the sum is 33.

The square root of 80382246 is about 8965.6146470836. The cubic root of 80382246 is about 431.5721179174.

The spelling of 80382246 in words is "eighty million, three hundred eighty-two thousand, two hundred forty-six".