48321739 has 8 divisors (see below), whose sum is σ = 49694400. Its totient is φ = 46958400.

The previous prime is 48321719. The next prime is 48321761. The reversal of 48321739 is 93712384.

48321739 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-48321739 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 48321698 and 48321707.

It is not an unprimeable number, because it can be changed into a prime (48321719) 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, 8937 + ... + 13285.

It is an arithmetic number, because the mean of its divisors is an integer number (6211800).

Almost surely, 2^48321739 is an apocalyptic number.

48321739 is a deficient number, since it is larger than the sum of its proper divisors (1372661).

48321739 is a wasteful number, since it uses less digits than its factorization.

48321739 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4661.

The product of its digits is 36288, while the sum is 37.

The square root of 48321739 is about 6951.3839629242. The cubic root of 48321739 is about 364.2343090497.

It can be divided in two parts, 483 and 21739, that added together give a palindrome (22222).

The spelling of 48321739 in words is "forty-eight million, three hundred twenty-one thousand, seven hundred thirty-nine".