207944201 has 2 divisors, whose sum is σ = 207944202. Its totient is φ = 207944200.

The previous prime is 207944171. The next prime is 207944207. The reversal of 207944201 is 102449702.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 177528976 + 30415225 = 13324^2 + 5515^2 .

It is a cyclic number.

It is not a de Polignac number, because 207944201 - 2²⁶ = 140835337 is a prime.

It is not a weakly prime, because it can be changed into another prime (207944207) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 103972100 + 103972101.

It is an arithmetic number, because the mean of its divisors is an integer number (103972101).

Almost surely, 2^207944201 is an apocalyptic number.

It is an amenable number.

207944201 is a deficient number, since it is larger than the sum of its proper divisors (1).

207944201 is an equidigital number, since it uses as much as digits as its factorization.

207944201 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 4032, while the sum is 29.

The square root of 207944201 is about 14420.2704898348. The cubic root of 207944201 is about 592.4462267898.

The spelling of 207944201 in words is "two hundred seven million, nine hundred forty-four thousand, two hundred one".