80303200 has 36 divisors (see below), whose sum is σ = 196042140. Its totient is φ = 32120960.

The previous prime is 80303173. The next prime is 80303239. The reversal of 80303200 is 230308.

It is a happy number.

It is a Harshad number since it is a multiple of its sum of digits (16).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 49390 + ... + 50989.

It is an arithmetic number, because the mean of its divisors is an integer number (5445615).

Almost surely, 2^80303200 is an apocalyptic number.

80303200 is a gapful number since it is divisible by the number (80) formed by its first and last digit.

It is an amenable number.

80303200 is an abundant number, since it is smaller than the sum of its proper divisors (115738940).

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

80303200 is a wasteful number, since it uses less digits than its factorization.

80303200 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 100399 (or 100386 counting only the distinct ones).

The product of its (nonzero) digits is 144, while the sum is 16.

The square root of 80303200 is about 8961.2052760775. The cubic root of 80303200 is about 431.4306055821.

Adding to 80303200 its reverse (230308), we get a palindrome (80533508).

The spelling of 80303200 in words is "eighty million, three hundred three thousand, two hundred".