46618864 has 20 divisors (see below), whose sum is σ = 91156120. Its totient is φ = 23094720.

The previous prime is 46618841. The next prime is 46618867. The reversal of 46618864 is 46881664.

46618864 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a self number, because there is not a number n which added to its sum of digits gives 46618864.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (46618867) 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 in 3 ways as a sum of consecutive naturals, for example, 11622 + ... + 15109.

It is an arithmetic number, because the mean of its divisors is an integer number (4557806).

Almost surely, 2^46618864 is an apocalyptic number.

It is an amenable number.

46618864 is a deficient number, since it is larger than the sum of its proper divisors (44537256).

46618864 is a wasteful number, since it uses less digits than its factorization.

46618864 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 26848 (or 26842 counting only the distinct ones).

The product of its digits is 221184, while the sum is 43.

The square root of 46618864 is about 6827.8008172471. The cubic root of 46618864 is about 359.9044602438.

The spelling of 46618864 in words is "forty-six million, six hundred eighteen thousand, eight hundred sixty-four".