46684646 has 8 divisors (see below), whose sum is σ = 70068000. Its totient is φ = 23328648.

The previous prime is 46684643. The next prime is 46684661. The reversal of 46684646 is 64648664.

46684646 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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

It is a junction number, because it is equal to n+sod(n) for n = 46684597 and 46684606.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (46684643) 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, 1841 + ... + 9836.

It is an arithmetic number, because the mean of its divisors is an integer number (8758500).

Almost surely, 2^46684646 is an apocalyptic number.

46684646 is a deficient number, since it is larger than the sum of its proper divisors (23383354).

46684646 is a wasteful number, since it uses less digits than its factorization.

46684646 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 13678.

The product of its digits is 663552, while the sum is 44.

The square root of 46684646 is about 6832.6163363678. The cubic root of 46684646 is about 360.0736629097.

The spelling of 46684646 in words is "forty-six million, six hundred eighty-four thousand, six hundred forty-six".