45828672 has 28 divisors (see below), whose sum is σ = 121255536. Its totient is φ = 15276160.

The previous prime is 45828599. The next prime is 45828677. The reversal of 45828672 is 27682854.

It is a happy number.

It is not an unprimeable number, because it can be changed into a prime (45828677) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 119154 + ... + 119537.

Almost surely, 2^45828672 is an apocalyptic number.

It is an amenable number.

45828672 is an abundant number, since it is smaller than the sum of its proper divisors (75426864).

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

45828672 is a wasteful number, since it uses less digits than its factorization.

45828672 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 238706 (or 238696 counting only the distinct ones).

The product of its digits is 215040, while the sum is 42.

The square root of 45828672 is about 6769.6877328279. The cubic root of 45828672 is about 357.8593956968.

The spelling of 45828672 in words is "forty-five million, eight hundred twenty-eight thousand, six hundred seventy-two".