80182416 has 80 divisors (see below), whose sum is σ = 219985920. Its totient is φ = 25111680.

The previous prime is 80182381. The next prime is 80182447. The reversal of 80182416 is 61428108.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 64521 + ... + 65751.

It is an arithmetic number, because the mean of its divisors is an integer number (2749824).

Almost surely, 2^80182416 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 80182416, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (109992960).

80182416 is an abundant number, since it is smaller than the sum of its proper divisors (139803504).

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

80182416 is a wasteful number, since it uses less digits than its factorization.

80182416 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1324 (or 1318 counting only the distinct ones).

The product of its (nonzero) digits is 3072, while the sum is 30.

The square root of 80182416 is about 8954.4634680142. The cubic root of 80182416 is about 431.2141921959.

The spelling of 80182416 in words is "eighty million, one hundred eighty-two thousand, four hundred sixteen".