46603309 has 2 divisors, whose sum is σ = 46603310. Its totient is φ = 46603308.

The previous prime is 46603301. The next prime is 46603321. The reversal of 46603309 is 90330664.

46603309 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., 44262409 + 2340900 = 6653^2 + 1530^2 .

It is a cyclic number.

It is not a de Polignac number, because 46603309 - 2³ = 46603301 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (46603301) 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, 23301654 + 23301655.

It is an arithmetic number, because the mean of its divisors is an integer number (23301655).

Almost surely, 2^46603309 is an apocalyptic number.

It is an amenable number.

46603309 is a deficient number, since it is larger than the sum of its proper divisors (1).

46603309 is an equidigital number, since it uses as much as digits as its factorization.

46603309 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 11664, while the sum is 31.

The square root of 46603309 is about 6826.6616292299. The cubic root of 46603309 is about 359.8644268313.

The spelling of 46603309 in words is "forty-six million, six hundred three thousand, three hundred nine".