45473244 has 24 divisors (see below), whose sum is σ = 106917888. Its totient is φ = 15041520.

The previous prime is 45473237. The next prime is 45473257. The reversal of 45473244 is 44237454.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 12892 + ... + 16035.

It is an arithmetic number, because the mean of its divisors is an integer number (4454912).

Almost surely, 2^45473244 is an apocalyptic number.

It is an amenable number.

45473244 is an abundant number, since it is smaller than the sum of its proper divisors (61444644).

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

45473244 is a wasteful number, since it uses less digits than its factorization.

45473244 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 29065 (or 29063 counting only the distinct ones).

The product of its digits is 53760, while the sum is 33.

The square root of 45473244 is about 6743.3852032937. The cubic root of 45473244 is about 356.9318577817.

The spelling of 45473244 in words is "forty-five million, four hundred seventy-three thousand, two hundred forty-four".