200134804 has 12 divisors (see below), whose sum is σ = 352334304. Its totient is φ = 99467864.

The previous prime is 200134787. The next prime is 200134807. The reversal of 200134804 is 408431002.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (200134807) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 149134 + ... + 150469.

It is an arithmetic number, because the mean of its divisors is an integer number (29361192).

Almost surely, 2^200134804 is an apocalyptic number.

It is an amenable number.

200134804 is a deficient number, since it is larger than the sum of its proper divisors (152199500).

200134804 is a wasteful number, since it uses less digits than its factorization.

200134804 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 299774 (or 299772 counting only the distinct ones).

The product of its (nonzero) digits is 768, while the sum is 22.

The square root of 200134804 is about 14146.9008620263. The cubic root of 200134804 is about 584.9349078962.

Adding to 200134804 its reverse (408431002), we get a palindrome (608565806).

The spelling of 200134804 in words is "two hundred million, one hundred thirty-four thousand, eight hundred four".