46196209 has 2 divisors, whose sum is σ = 46196210. Its totient is φ = 46196208.

The previous prime is 46196207. The next prime is 46196219. The reversal of 46196209 is 90269164.

46196209 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 24601600 + 21594609 = 4960^2 + 4647^2 .

It is a cyclic number.

It is not a de Polignac number, because 46196209 - 2¹ = 46196207 is a prime.

Together with 46196207, it forms a pair of twin primes.

It is not a weakly prime, because it can be changed into another prime (46196203) 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, 23098104 + 23098105.

It is an arithmetic number, because the mean of its divisors is an integer number (23098105).

Almost surely, 2^46196209 is an apocalyptic number.

It is an amenable number.

46196209 is a deficient number, since it is larger than the sum of its proper divisors (1).

46196209 is an equidigital number, since it uses as much as digits as its factorization.

46196209 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 23328, while the sum is 37.

The square root of 46196209 is about 6796.7793108207. The cubic root of 46196209 is about 358.8135037943.

The spelling of 46196209 in words is "forty-six million, one hundred ninety-six thousand, two hundred nine".