1200050800 has 60 divisors (see below), whose sum is σ = 3104914120. Its totient is φ = 443093760.

The previous prime is 1200050779. The next prime is 1200050851. The reversal of 1200050800 is 80500021.

It is a happy number.

1200050800 is digitally balanced in base 6, because in such base it contains all the possibile digits an equal number of times.

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 11 ways as a sum of consecutive naturals, for example, 110190 + ... + 120589.

Almost surely, 2^1200050800 is an apocalyptic number.

1200050800 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

1200050800 is an abundant number, since it is smaller than the sum of its proper divisors (1904863320).

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

1200050800 is a wasteful number, since it uses less digits than its factorization.

1200050800 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 230810 (or 230799 counting only the distinct ones).

The product of its (nonzero) digits is 80, while the sum is 16.

The square root of 1200050800 is about 34641.7493784595. The cubic root of 1200050800 is about 1062.6735642642.

Adding to 1200050800 its reverse (80500021), we get a palindrome (1280550821).

The spelling of 1200050800 in words is "one billion, two hundred million, fifty thousand, eight hundred".