200134004 has 12 divisors (see below), whose sum is σ = 400268064. Its totient is φ = 85771704.

The previous prime is 200134003. The next prime is 200134027. The reversal of 200134004 is 400431002.

200134004 is an admirable number.

It is a Harshad number since it is a multiple of its sum of digits (14).

It is a self number, because there is not a number n which added to its sum of digits gives 200134004.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (200134003) 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, 3573794 + ... + 3573849.

It is an arithmetic number, because the mean of its divisors is an integer number (33355672).

Almost surely, 2^200134004 is an apocalyptic number.

It is an amenable number.

200134004 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

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

200134004 is a wasteful number, since it uses less digits than its factorization.

200134004 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7147654 (or 7147652 counting only the distinct ones).

The product of its (nonzero) digits is 96, while the sum is 14.

The square root of 200134004 is about 14146.8725872540. The cubic root of 200134004 is about 584.9341285073.

Adding to 200134004 its reverse (400431002), we get a palindrome (600565006).

The spelling of 200134004 in words is "two hundred million, one hundred thirty-four thousand, four".