80662248 has 96 divisors (see below), whose sum is σ = 229132800. Its totient is φ = 25603200.

The previous prime is 80662243. The next prime is 80662249. The reversal of 80662248 is 84226608.

It is a Harshad number since it is a multiple of its sum of digits (36).

It is not an unprimeable number, because it can be changed into a prime (80662243) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 158218 + ... + 158726.

It is an arithmetic number, because the mean of its divisors is an integer number (2386800).

Almost surely, 2^80662248 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 80662248, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (114566400).

80662248 is an abundant number, since it is smaller than the sum of its proper divisors (148470552).

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

80662248 is a wasteful number, since it uses less digits than its factorization.

80662248 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 623 (or 616 counting only the distinct ones).

The product of its (nonzero) digits is 36864, while the sum is 36.

The square root of 80662248 is about 8981.2163986845. The cubic root of 80662248 is about 432.0726472476.

The spelling of 80662248 in words is "eighty million, six hundred sixty-two thousand, two hundred forty-eight".