80224768 has 80 divisors (see below), whose sum is σ = 183035160. Its totient is φ = 34799616.

The previous prime is 80224733. The next prime is 80224787. The reversal of 80224768 is 86742208.

It can be written as a sum of positive squares in 4 ways, for example, as 51151104 + 29073664 = 7152^2 + 5392^2 .

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 112798 + ... + 113506.

Almost surely, 2^80224768 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 80224768, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (91517580).

80224768 is an abundant number, since it is smaller than the sum of its proper divisors (102810392).

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

80224768 is a wasteful number, since it uses less digits than its factorization.

80224768 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 757 (or 741 counting only the distinct ones).

The product of its (nonzero) digits is 43008, while the sum is 37.

The square root of 80224768 is about 8956.8280099598. The cubic root of 80224768 is about 431.2901006469.

The spelling of 80224768 in words is "eighty million, two hundred twenty-four thousand, seven hundred sixty-eight".