80224688 has 40 divisors (see below), whose sum is σ = 164721600. Its totient is φ = 37744704.

The previous prime is 80224687. The next prime is 80224691. The reversal of 80224688 is 88642208.

It is a Harshad number since it is a multiple of its sum of digits (38).

It is not an unprimeable number, because it can be changed into a prime (80224681) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 48743 + ... + 50361.

It is an arithmetic number, because the mean of its divisors is an integer number (4118040).

Almost surely, 2^80224688 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 80224688, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (82360800).

80224688 is an abundant number, since it is smaller than the sum of its proper divisors (84496912).

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

80224688 is a wasteful number, since it uses less digits than its factorization.

80224688 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1809 (or 1803 counting only the distinct ones).

The product of its (nonzero) digits is 49152, while the sum is 38.

The square root of 80224688 is about 8956.8235440920. The cubic root of 80224688 is about 431.2899572862.

The spelling of 80224688 in words is "eighty million, two hundred twenty-four thousand, six hundred eighty-eight".