46529728 has 56 divisors (see below), whose sum is σ = 106184192. Its totient is φ = 19816704.

The previous prime is 46529723. The next prime is 46529753. The reversal of 46529728 is 82792564.

46529728 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a tau number, because it is divible by the number of its divisors (56).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (46529723) 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 7 ways as a sum of consecutive naturals, for example, 126601 + ... + 126967.

Almost surely, 2^46529728 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 46529728, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (53092096).

46529728 is an abundant number, since it is smaller than the sum of its proper divisors (59654464).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

46529728 is a wasteful number, since it uses less digits than its factorization.

46529728 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 669 (or 659 counting only the distinct ones).

The product of its digits is 241920, while the sum is 43.

The square root of 46529728 is about 6821.2702629349. The cubic root of 46529728 is about 359.6749329019.

The spelling of 46529728 in words is "forty-six million, five hundred twenty-nine thousand, seven hundred twenty-eight".