45648304 has 20 divisors (see below), whose sum is σ = 95247376. Its totient is φ = 21068352.

The previous prime is 45648227. The next prime is 45648311. The reversal of 45648304 is 40384654.

It is a self number, because there is not a number n which added to its sum of digits gives 45648304.

It is a congruent number.

It is an unprimeable number.

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, 109524 + ... + 109939.

Almost surely, 2^45648304 is an apocalyptic number.

It is an amenable number.

45648304 is an abundant number, since it is smaller than the sum of its proper divisors (49599072).

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

45648304 is a wasteful number, since it uses less digits than its factorization.

45648304 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 219484 (or 219478 counting only the distinct ones).

The product of its (nonzero) digits is 46080, while the sum is 34.

The square root of 45648304 is about 6756.3528623067. The cubic root of 45648304 is about 357.3893024506.

The spelling of 45648304 in words is "forty-five million, six hundred forty-eight thousand, three hundred four".