48736389 has 24 divisors (see below), whose sum is σ = 71162112. Its totient is φ = 29652480.

The previous prime is 48736361. The next prime is 48736397. The reversal of 48736389 is 98363784.

48736389 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 48736389 - 2⁵ = 48736357 is a prime.

It is a super-2 number, since 2×48736389² = 4750471225518642, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (48736339) 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 23 ways as a sum of consecutive naturals, for example, 48684 + ... + 49674.

It is an arithmetic number, because the mean of its divisors is an integer number (2965088).

Almost surely, 2^48736389 is an apocalyptic number.

It is an amenable number.

48736389 is a deficient number, since it is larger than the sum of its proper divisors (22425723).

48736389 is a wasteful number, since it uses less digits than its factorization.

48736389 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1117 (or 1104 counting only the distinct ones).

The product of its digits is 870912, while the sum is 48.

The square root of 48736389 is about 6981.1452498856. The cubic root of 48736389 is about 365.2731776171.

The spelling of 48736389 in words is "forty-eight million, seven hundred thirty-six thousand, three hundred eighty-nine".