45248884 has 6 divisors (see below), whose sum is σ = 79185554. Its totient is φ = 22624440.

The previous prime is 45248881. The next prime is 45248893. The reversal of 45248884 is 48884254.

45248884 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 only one way, i.e., 24800400 + 20448484 = 4980^2 + 4522^2 .

It is a self number, because there is not a number n which added to its sum of digits gives 45248884.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (45248881) 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, 5656107 + ... + 5656114.

Almost surely, 2^45248884 is an apocalyptic number.

It is an amenable number.

45248884 is a deficient number, since it is larger than the sum of its proper divisors (33936670).

45248884 is a wasteful number, since it uses less digits than its factorization.

45248884 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 11312225 (or 11312223 counting only the distinct ones).

The product of its digits is 327680, while the sum is 43.

The square root of 45248884 is about 6726.7290713987. The cubic root of 45248884 is about 356.3438688109.

The spelling of 45248884 in words is "forty-five million, two hundred forty-eight thousand, eight hundred eighty-four".