46665329 has 2 divisors, whose sum is σ = 46665330. Its totient is φ = 46665328.

The previous prime is 46665317. The next prime is 46665337. The reversal of 46665329 is 92356664.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 41152225 + 5513104 = 6415^2 + 2348^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-46665329 is a prime.

It is a Chen prime.

It is not a weakly prime, because it can be changed into another prime (46665529) 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, 23332664 + 23332665.

It is an arithmetic number, because the mean of its divisors is an integer number (23332665).

Almost surely, 2^46665329 is an apocalyptic number.

It is an amenable number.

46665329 is a deficient number, since it is larger than the sum of its proper divisors (1).

46665329 is an equidigital number, since it uses as much as digits as its factorization.

46665329 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 233280, while the sum is 41.

The square root of 46665329 is about 6831.2026027633. The cubic root of 46665329 is about 360.0239927425.

The spelling of 46665329 in words is "forty-six million, six hundred sixty-five thousand, three hundred twenty-nine".