46159187 has 2 divisors, whose sum is σ = 46159188. Its totient is φ = 46159186.

The previous prime is 46159171. The next prime is 46159193. The reversal of 46159187 is 78195164.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 46159187 - 2⁴ = 46159171 is a prime.

It is not a weakly prime, because it can be changed into another prime (46152187) 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, 23079593 + 23079594.

It is an arithmetic number, because the mean of its divisors is an integer number (23079594).

Almost surely, 2^46159187 is an apocalyptic number.

46159187 is a deficient number, since it is larger than the sum of its proper divisors (1).

46159187 is an equidigital number, since it uses as much as digits as its factorization.

46159187 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 60480, while the sum is 41.

The square root of 46159187 is about 6794.0552691305. The cubic root of 46159187 is about 358.7176262029.

The spelling of 46159187 in words is "forty-six million, one hundred fifty-nine thousand, one hundred eighty-seven".