46966289 has 2 divisors, whose sum is σ = 46966290. Its totient is φ = 46966288.

The previous prime is 46966273. The next prime is 46966307. The reversal of 46966289 is 98266964.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 35521600 + 11444689 = 5960^2 + 3383^2 .

It is a cyclic number.

It is not a de Polignac number, because 46966289 - 2⁴ = 46966273 is a prime.

It is not a weakly prime, because it can be changed into another prime (46963289) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 23483144 + 23483145.

It is an arithmetic number, because the mean of its divisors is an integer number (23483145).

Almost surely, 2^46966289 is an apocalyptic number.

It is an amenable number.

46966289 is a deficient number, since it is larger than the sum of its proper divisors (1).

46966289 is an equidigital number, since it uses as much as digits as its factorization.

46966289 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 1119744, while the sum is 50.

The square root of 46966289 is about 6853.1955320128. The cubic root of 46966289 is about 360.7963057203.

The spelling of 46966289 in words is "forty-six million, nine hundred sixty-six thousand, two hundred eighty-nine".