80382148 has 72 divisors (see below), whose sum is σ = 186387264. Its totient is φ = 29937600.

The previous prime is 80382119. The next prime is 80382149. The reversal of 80382148 is 84128308.

It is a super-2 number, since 2×80382148² = 12922579434187808, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (80382149) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 48778 + ... + 50398.

It is an arithmetic number, because the mean of its divisors is an integer number (2588712).

Almost surely, 2^80382148 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 80382148, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (93193632).

80382148 is an abundant number, since it is smaller than the sum of its proper divisors (106005116).

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

80382148 is a wasteful number, since it uses less digits than its factorization.

80382148 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1673 (or 1664 counting only the distinct ones).

The product of its (nonzero) digits is 12288, while the sum is 34.

The square root of 80382148 is about 8965.6091817567. The cubic root of 80382148 is about 431.5719425301.

The spelling of 80382148 in words is "eighty million, three hundred eighty-two thousand, one hundred forty-eight".