46557128 has 16 divisors (see below), whose sum is σ = 87672780. Its totient is φ = 23177728.

The previous prime is 46557113. The next prime is 46557131. The reversal of 46557128 is 82175564.

46557128 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 36457444 + 10099684 = 6038^2 + 3178^2 .

It is a junction number, because it is equal to n+sod(n) for n = 46557091 and 46557100.

It is an unprimeable number.

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, 10625 + ... + 14352.

Almost surely, 2^46557128 is an apocalyptic number.

It is an amenable number.

46557128 is a deficient number, since it is larger than the sum of its proper divisors (41115652).

46557128 is a wasteful number, since it uses less digits than its factorization.

46557128 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 25216 (or 25212 counting only the distinct ones).

The product of its digits is 67200, while the sum is 38.

The square root of 46557128 is about 6823.2783909203. The cubic root of 46557128 is about 359.7455197414.

The spelling of 46557128 in words is "forty-six million, five hundred fifty-seven thousand, one hundred twenty-eight".