200247472 has 10 divisors (see below), whose sum is σ = 387979508. Its totient is φ = 100123728.

The previous prime is 200247451. The next prime is 200247473. The reversal of 200247472 is 274742002.

It is a self number, because there is not a number n which added to its sum of digits gives 200247472.

It is not an unprimeable number, because it can be changed into a prime (200247473) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 6257718 + ... + 6257749.

Almost surely, 2^200247472 is an apocalyptic number.

It is an amenable number.

200247472 is a deficient number, since it is larger than the sum of its proper divisors (187732036).

200247472 is a wasteful number, since it uses less digits than its factorization.

200247472 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 12515475 (or 12515469 counting only the distinct ones).

The product of its (nonzero) digits is 6272, while the sum is 28.

The square root of 200247472 is about 14150.8823753150. The cubic root of 200247472 is about 585.0446523980.

Adding to 200247472 its reverse (274742002), we get a palindrome (474989474).

The spelling of 200247472 in words is "two hundred million, two hundred forty-seven thousand, four hundred seventy-two".