46159747 has 2 divisors, whose sum is σ = 46159748. Its totient is φ = 46159746.

The previous prime is 46159741. The next prime is 46159783. The reversal of 46159747 is 74795164.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 46159747 - 2³ = 46159739 is a prime.

It is not a weakly prime, because it can be changed into another prime (46159741) 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, 23079873 + 23079874.

It is an arithmetic number, because the mean of its divisors is an integer number (23079874).

Almost surely, 2^46159747 is an apocalyptic number.

46159747 is a deficient number, since it is larger than the sum of its proper divisors (1).

46159747 is an equidigital number, since it uses as much as digits as its factorization.

46159747 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 211680, while the sum is 43.

The square root of 46159747 is about 6794.0964815051. The cubic root of 46159747 is about 358.7190768427.

The spelling of 46159747 in words is "forty-six million, one hundred fifty-nine thousand, seven hundred forty-seven".