45748056 has 32 divisors (see below), whose sum is σ = 114830640. Its totient is φ = 15187968.

The previous prime is 45748049. The next prime is 45748057. The reversal of 45748056 is 65084754.

45748056 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (45748057) 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 in 7 ways as a sum of consecutive naturals, for example, 2460 + ... + 9876.

Almost surely, 2^45748056 is an apocalyptic number.

It is an amenable number.

45748056 is an abundant number, since it is smaller than the sum of its proper divisors (69082584).

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

45748056 is a wasteful number, since it uses less digits than its factorization.

45748056 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7683 (or 7679 counting only the distinct ones).

The product of its (nonzero) digits is 134400, while the sum is 39.

The square root of 45748056 is about 6763.7309230927. The cubic root of 45748056 is about 357.6494388853.

The spelling of 45748056 in words is "forty-five million, seven hundred forty-eight thousand, fifty-six".