80797248 has 168 divisors, whose sum is σ = 274198080. Its totient is φ = 22256640.

The previous prime is 80797247. The next prime is 80797261. The reversal of 80797248 is 84279708.

It is a tau number, because it is divible by the number of its divisors (168).

It is not an unprimeable number, because it can be changed into a prime (80797247) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 116583 + ... + 117273.

Almost surely, 2^80797248 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 80797248, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (137099040).

80797248 is an abundant number, since it is smaller than the sum of its proper divisors (193400832).

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

80797248 is a wasteful number, since it uses less digits than its factorization.

80797248 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 745 (or 732 counting only the distinct ones).

The product of its (nonzero) digits is 225792, while the sum is 45.

The square root of 80797248 is about 8988.7289424034. The cubic root of 80797248 is about 432.3135583632.

The spelling of 80797248 in words is "eighty million, seven hundred ninety-seven thousand, two hundred forty-eight".