200504112 has 40 divisors (see below), whose sum is σ = 545232960. Its totient is φ = 63316800.

The previous prime is 200504111. The next prime is 200504153. The reversal of 200504112 is 211405002.

It is a junction number, because it is equal to n+sod(n) for n = 200504091 and 200504100.

It is not an unprimeable number, because it can be changed into a prime (200504111) 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, 109014 + ... + 110837.

It is an arithmetic number, because the mean of its divisors is an integer number (13630824).

Almost surely, 2^200504112 is an apocalyptic number.

It is an amenable number.

200504112 is an abundant number, since it is smaller than the sum of its proper divisors (344728848).

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

200504112 is a wasteful number, since it uses less digits than its factorization.

200504112 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 219881 (or 219875 counting only the distinct ones).

The product of its (nonzero) digits is 80, while the sum is 15.

The square root of 200504112 is about 14159.9474575296. The cubic root of 200504112 is about 585.2944795422.

Adding to 200504112 its reverse (211405002), we get a palindrome (411909114).

The spelling of 200504112 in words is "two hundred million, five hundred four thousand, one hundred twelve".