48645916 has 12 divisors (see below), whose sum is σ = 92869560. Its totient is φ = 22111760.

The previous prime is 48645907. The next prime is 48645917. The reversal of 48645916 is 61954684.

48645916 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 (48645917) 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, 552751 + ... + 552838.

It is an arithmetic number, because the mean of its divisors is an integer number (7739130).

Almost surely, 2^48645916 is an apocalyptic number.

It is an amenable number.

48645916 is a deficient number, since it is larger than the sum of its proper divisors (44223644).

48645916 is a wasteful number, since it uses less digits than its factorization.

48645916 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1105604 (or 1105602 counting only the distinct ones).

The product of its digits is 207360, while the sum is 43.

The square root of 48645916 is about 6974.6624291072. The cubic root of 48645916 is about 365.0470096455.

The spelling of 48645916 in words is "forty-eight million, six hundred forty-five thousand, nine hundred sixteen".