207996043 has 2 divisors, whose sum is σ = 207996044. Its totient is φ = 207996042.

The previous prime is 207996017. The next prime is 207996077. The reversal of 207996043 is 340699702.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 207996043 - 2¹⁷ = 207864971 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 207995987 and 207996005.

It is not a weakly prime, because it can be changed into another prime (207996643) 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, 103998021 + 103998022.

It is an arithmetic number, because the mean of its divisors is an integer number (103998022).

Almost surely, 2^207996043 is an apocalyptic number.

207996043 is a deficient number, since it is larger than the sum of its proper divisors (1).

207996043 is an equidigital number, since it uses as much as digits as its factorization.

207996043 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 81648, while the sum is 40.

The square root of 207996043 is about 14422.0679169112. The cubic root of 207996043 is about 592.4954564150.

The spelling of 207996043 in words is "two hundred seven million, nine hundred ninety-six thousand, forty-three".