80005248 has 96 divisors (see below), whose sum is σ = 236571660. Its totient is φ = 25933824.

The previous prime is 80005223. The next prime is 80005279. The reversal of 80005248 is 84250008.

It can be written as a sum of positive squares in 2 ways, for example, as 73410624 + 6594624 = 8568^2 + 2568^2 .

It is a tau number, because it is divible by the number of its divisors (96).

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 41686 + ... + 43562.

Almost surely, 2^80005248 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 80005248, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (118285830).

80005248 is an abundant number, since it is smaller than the sum of its proper divisors (156566412).

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

80005248 is a wasteful number, since it uses less digits than its factorization.

80005248 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1934 (or 1919 counting only the distinct ones).

The product of its (nonzero) digits is 2560, while the sum is 27.

The square root of 80005248 is about 8944.5652773067. The cubic root of 80005248 is about 430.8963598614.

The spelling of 80005248 in words is "eighty million, five thousand, two hundred forty-eight".