48319312 has 10 divisors (see below), whose sum is σ = 93618698. Its totient is φ = 24159648.

The previous prime is 48319303. The next prime is 48319331. The reversal of 48319312 is 21391384.

It can be written as a sum of positive squares in only one way, i.e., 32764176 + 15555136 = 5724^2 + 3944^2 .

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1509963 + ... + 1509994.

Almost surely, 2^48319312 is an apocalyptic number.

It is an amenable number.

48319312 is a deficient number, since it is larger than the sum of its proper divisors (45299386).

48319312 is a wasteful number, since it uses less digits than its factorization.

48319312 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3019965 (or 3019959 counting only the distinct ones).

The product of its digits is 5184, while the sum is 31.

The square root of 48319312 is about 6951.2093911779. The cubic root of 48319312 is about 364.2282109560.

The spelling of 48319312 in words is "forty-eight million, three hundred nineteen thousand, three hundred twelve".