200004972 has 24 divisors (see below), whose sum is σ = 470962800. Its totient is φ = 66056256.

The previous prime is 200004971. The next prime is 200005007. The reversal of 200004972 is 279400002.

200004972 is digitally balanced in base 3 and base 9, because in such bases it contains all the possibile digits an equal number of times.

200004972 is strictly pandigital in base 9.

It is not an unprimeable number, because it can be changed into a prime (200004971) 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, 75147 + ... + 77762.

It is an arithmetic number, because the mean of its divisors is an integer number (19623450).

Almost surely, 2^200004972 is an apocalyptic number.

It is an amenable number.

200004972 is an abundant number, since it is smaller than the sum of its proper divisors (270957828).

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

200004972 is a wasteful number, since it uses less digits than its factorization.

200004972 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 153025 (or 153023 counting only the distinct ones).

The product of its (nonzero) digits is 1008, while the sum is 24.

The square root of 200004972 is about 14142.3114093843. The cubic root of 200004972 is about 584.8083936745.

Adding to 200004972 its reverse (279400002), we get a palindrome (479404974).

The spelling of 200004972 in words is "two hundred million, four thousand, nine hundred seventy-two".