200190984 has 32 divisors (see below), whose sum is σ = 571974720. Its totient is φ = 57197376.

The previous prime is 200190983. The next prime is 200191007. The reversal of 200190984 is 489091002.

200190984 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not an unprimeable number, because it can be changed into a prime (200190983) 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, 595639 + ... + 595974.

It is an arithmetic number, because the mean of its divisors is an integer number (17874210).

Almost surely, 2^200190984 is an apocalyptic number.

200190984 is a gapful number since it is divisible by the number (24) formed by its first and last digit.

It is an amenable number.

200190984 is an abundant number, since it is smaller than the sum of its proper divisors (371783736).

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

200190984 is a wasteful number, since it uses less digits than its factorization.

200190984 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1191629 (or 1191625 counting only the distinct ones).

The product of its (nonzero) digits is 5184, while the sum is 33.

The square root of 200190984 is about 14148.8863165975. The cubic root of 200190984 is about 584.9896352901.

The spelling of 200190984 in words is "two hundred million, one hundred ninety thousand, nine hundred eighty-four".