80124800 has 192 divisors, whose sum is σ = 233988000. Its totient is φ = 27095040.

The previous prime is 80124787. The next prime is 80124827. The reversal of 80124800 is 842108.

It is a congruent number.

It is an unprimeable number.

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, 1097564 + ... + 1097636.

Almost surely, 2^80124800 is an apocalyptic number.

80124800 is a gapful number since it is divisible by the number (80) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 80124800, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (116994000).

80124800 is an abundant number, since it is smaller than the sum of its proper divisors (153863200).

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

80124800 is an equidigital number, since it uses as much as digits as its factorization.

80124800 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 118 (or 87 counting only the distinct ones).

The product of its (nonzero) digits is 512, while the sum is 23.

The square root of 80124800 is about 8951.2457233616. The cubic root of 80124800 is about 431.1108828032.

Adding to 80124800 its reverse (842108), we get a palindrome (80966908).

The spelling of 80124800 in words is "eighty million, one hundred twenty-four thousand, eight hundred".