46863664 has 20 divisors (see below), whose sum is σ = 92044456. Its totient is φ = 23110272.

The previous prime is 46863647. The next prime is 46863703. The reversal of 46863664 is 46636864.

It is a self number, because there is not a number n which added to its sum of digits gives 46863664.

It is an unprimeable number.

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 in 3 ways as a sum of consecutive naturals, for example, 18894 + ... + 21229.

Almost surely, 2^46863664 is an apocalyptic number.

It is an amenable number.

46863664 is a deficient number, since it is larger than the sum of its proper divisors (45180792).

46863664 is a wasteful number, since it uses less digits than its factorization.

46863664 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 40204 (or 40198 counting only the distinct ones).

The product of its digits is 497664, while the sum is 43.

The square root of 46863664 is about 6845.7040543687. The cubic root of 46863664 is about 360.5333247382.

The spelling of 46863664 in words is "forty-six million, eight hundred sixty-three thousand, six hundred sixty-four".