46646224 has 20 divisors (see below), whose sum is σ = 90599236. Its totient is φ = 23265792.

The previous prime is 46646221. The next prime is 46646263. The reversal of 46646224 is 42264664.

46646224 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in 2 ways, for example, as 29506624 + 17139600 = 5432^2 + 4140^2 .

It is a self number, because there is not a number n which added to its sum of digits gives 46646224.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (46646221) 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, 3562 + ... + 10294.

Almost surely, 2^46646224 is an apocalyptic number.

It is an amenable number.

46646224 is a deficient number, since it is larger than the sum of its proper divisors (43953012).

46646224 is a wasteful number, since it uses less digits than its factorization.

46646224 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7174 (or 7168 counting only the distinct ones).

The product of its digits is 55296, while the sum is 34.

The square root of 46646224 is about 6829.8040967512. The cubic root of 46646224 is about 359.9748542107.

The spelling of 46646224 in words is "forty-six million, six hundred forty-six thousand, two hundred twenty-four".