46640593 has 2 divisors, whose sum is σ = 46640594. Its totient is φ = 46640592.

The previous prime is 46640579. The next prime is 46640651. The reversal of 46640593 is 39504664.

It is a happy number.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 34023889 + 12616704 = 5833^2 + 3552^2 .

It is a cyclic number.

It is not a de Polignac number, because 46640593 - 2⁹ = 46640081 is a prime.

It is not a weakly prime, because it can be changed into another prime (46640533) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 23320296 + 23320297.

It is an arithmetic number, because the mean of its divisors is an integer number (23320297).

Almost surely, 2^46640593 is an apocalyptic number.

It is an amenable number.

46640593 is a deficient number, since it is larger than the sum of its proper divisors (1).

46640593 is an equidigital number, since it uses as much as digits as its factorization.

46640593 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 77760, while the sum is 37.

The square root of 46640593 is about 6829.3918470095. The cubic root of 46640593 is about 359.9603685796.

The spelling of 46640593 in words is "forty-six million, six hundred forty thousand, five hundred ninety-three".