46678163 has 8 divisors (see below), whose sum is σ = 54143232. Its totient is φ = 39412296.

The previous prime is 46678133. The next prime is 46678183. The reversal of 46678163 is 36187664.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 46678163 - 2²⁰ = 45629587 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 46678163.

It is not an unprimeable number, because it can be changed into a prime (46678103) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 49295 + ... + 50232.

It is an arithmetic number, because the mean of its divisors is an integer number (6767904).

Almost surely, 2^46678163 is an apocalyptic number.

46678163 is a deficient number, since it is larger than the sum of its proper divisors (7465069).

46678163 is an equidigital number, since it uses as much as digits as its factorization.

46678163 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 99601.

The product of its digits is 145152, while the sum is 41.

The square root of 46678163 is about 6832.1419042640. The cubic root of 46678163 is about 360.0569945771.

The spelling of 46678163 in words is "forty-six million, six hundred seventy-eight thousand, one hundred sixty-three".