45923968 has 32 divisors (see below), whose sum is σ = 91800000. Its totient is φ = 22884096.

The previous prime is 45923963. The next prime is 45924013. The reversal of 45923968 is 86932954.

45923968 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a tau number, because it is divible by the number of its divisors (32).

It is not an unprimeable number, because it can be changed into a prime (45923963) 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 3 ways as a sum of consecutive naturals, for example, 63513 + ... + 64231.

It is an arithmetic number, because the mean of its divisors is an integer number (2868750).

Almost surely, 2^45923968 is an apocalyptic number.

It is an amenable number.

45923968 is a deficient number, since it is larger than the sum of its proper divisors (45876032).

45923968 is an equidigital number, since it uses as much as digits as its factorization.

45923968 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1232 (or 1220 counting only the distinct ones).

The product of its digits is 466560, while the sum is 46.

The square root of 45923968 is about 6776.7225116571. The cubic root of 45923968 is about 358.1072678779.

The spelling of 45923968 in words is "forty-five million, nine hundred twenty-three thousand, nine hundred sixty-eight".