80002244 has 12 divisors (see below), whose sum is σ = 160004544. Its totient is φ = 34286664.

The previous prime is 80002243. The next prime is 80002259. The reversal of 80002244 is 44220008.

80002244 is an admirable number.

It is not an unprimeable number, because it can be changed into a prime (80002243) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1428584 + ... + 1428639.

It is an arithmetic number, because the mean of its divisors is an integer number (13333712).

Almost surely, 2^80002244 is an apocalyptic number.

It is an amenable number.

80002244 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

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

80002244 is a wasteful number, since it uses less digits than its factorization.

80002244 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2857234 (or 2857232 counting only the distinct ones).

The product of its (nonzero) digits is 512, while the sum is 20.

The square root of 80002244 is about 8944.3973525330. The cubic root of 80002244 is about 430.8909667616.

The spelling of 80002244 in words is "eighty million, two thousand, two hundred forty-four".