200996249 has 2 divisors, whose sum is σ = 200996250. Its totient is φ = 200996248.

The previous prime is 200996239. The next prime is 200996261. The reversal of 200996249 is 942699002.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 168870025 + 32126224 = 12995^2 + 5668^2 .

It is a cyclic number.

It is not a de Polignac number, because 200996249 - 2¹² = 200992153 is a prime.

It is a super-2 number, since 2×200996249² = 80798984224140002, which contains 22 as substring.

It is a Sophie Germain prime.

It is a Curzon number.

It is not a weakly prime, because it can be changed into another prime (200996239) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 100498124 + 100498125.

It is an arithmetic number, because the mean of its divisors is an integer number (100498125).

Almost surely, 2^200996249 is an apocalyptic number.

It is an amenable number.

200996249 is a deficient number, since it is larger than the sum of its proper divisors (1).

200996249 is an equidigital number, since it uses as much as digits as its factorization.

200996249 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 69984, while the sum is 41.

The square root of 200996249 is about 14177.3145905704. The cubic root of 200996249 is about 585.7729563817.

The spelling of 200996249 in words is "two hundred million, nine hundred ninety-six thousand, two hundred forty-nine".