45852728 has 8 divisors (see below), whose sum is σ = 85973880. Its totient is φ = 22926360.

The previous prime is 45852721. The next prime is 45852739. The reversal of 45852728 is 82725854.

45852728 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 (8).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (45852721) 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 as a sum of consecutive naturals, namely, 2865788 + ... + 2865803.

It is an arithmetic number, because the mean of its divisors is an integer number (10746735).

Almost surely, 2^45852728 is an apocalyptic number.

It is an amenable number.

45852728 is a deficient number, since it is larger than the sum of its proper divisors (40121152).

45852728 is a wasteful number, since it uses less digits than its factorization.

45852728 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5731597 (or 5731593 counting only the distinct ones).

The product of its digits is 179200, while the sum is 41.

The square root of 45852728 is about 6771.4642434262. The cubic root of 45852728 is about 357.9219995896.

The spelling of 45852728 in words is "forty-five million, eight hundred fifty-two thousand, seven hundred twenty-eight".