80803242 has 48 divisors (see below), whose sum is σ = 190095360. Its totient is φ = 24657696.

The previous prime is 80803237. The next prime is 80803253. The reversal of 80803242 is 24230808.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 28359 + ... + 31077.

It is an arithmetic number, because the mean of its divisors is an integer number (3960320).

Almost surely, 2^80803242 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 80803242, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (95047680).

80803242 is an abundant number, since it is smaller than the sum of its proper divisors (109292118).

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

80803242 is a wasteful number, since it uses less digits than its factorization.

80803242 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2867 (or 2864 counting only the distinct ones).

The product of its (nonzero) digits is 3072, while the sum is 27.

The square root of 80803242 is about 8989.0623537719. The cubic root of 80803242 is about 432.3242485928.

The spelling of 80803242 in words is "eighty million, eight hundred three thousand, two hundred forty-two".