200147472 has 240 divisors, whose sum is σ = 682456320. Its totient is φ = 53526528.

The previous prime is 200147461. The next prime is 200147533. The reversal of 200147472 is 274741002.

It is a happy number.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 2063328 + ... + 2063424.

It is an arithmetic number, because the mean of its divisors is an integer number (2843568).

Almost surely, 2^200147472 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 200147472, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (341228160).

200147472 is an abundant number, since it is smaller than the sum of its proper divisors (482308848).

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

200147472 is a wasteful number, since it uses less digits than its factorization.

200147472 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 230 (or 221 counting only the distinct ones).

The product of its (nonzero) digits is 3136, while the sum is 27.

The square root of 200147472 is about 14147.3485855124. The cubic root of 200147472 is about 584.9472492431.

Adding to 200147472 its reverse (274741002), we get a palindrome (474888474).

The spelling of 200147472 in words is "two hundred million, one hundred forty-seven thousand, four hundred seventy-two".