48444618 has 32 divisors (see below), whose sum is σ = 101024064. Its totient is φ = 15472512.

The previous prime is 48444593. The next prime is 48444629. The reversal of 48444618 is 81644484.

48444618 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is an unprimeable number.

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 15 ways as a sum of consecutive naturals, for example, 13246 + ... + 16502.

It is an arithmetic number, because the mean of its divisors is an integer number (3157002).

Almost surely, 2^48444618 is an apocalyptic number.

48444618 is an abundant number, since it is smaller than the sum of its proper divisors (52579446).

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

48444618 is a wasteful number, since it uses less digits than its factorization.

48444618 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3366.

The product of its digits is 98304, while the sum is 39.

The square root of 48444618 is about 6960.2168069680. The cubic root of 48444618 is about 364.5427890028.

The spelling of 48444618 in words is "forty-eight million, four hundred forty-four thousand, six hundred eighteen".