46643164 has 6 divisors (see below), whose sum is σ = 81625544. Its totient is φ = 23321580.

The previous prime is 46643161. The next prime is 46643173. The reversal of 46643164 is 46134664.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (46643161) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5830392 + ... + 5830399.

Almost surely, 2^46643164 is an apocalyptic number.

It is an amenable number.

46643164 is a deficient number, since it is larger than the sum of its proper divisors (34982380).

46643164 is a wasteful number, since it uses less digits than its factorization.

46643164 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 11660795 (or 11660793 counting only the distinct ones).

The product of its digits is 41472, while the sum is 34.

The square root of 46643164 is about 6829.5800749387. The cubic root of 46643164 is about 359.9669825686.

The spelling of 46643164 in words is "forty-six million, six hundred forty-three thousand, one hundred sixty-four".