48118387 has 2 divisors, whose sum is σ = 48118388. Its totient is φ = 48118386.

The previous prime is 48118363. The next prime is 48118391. The reversal of 48118387 is 78381184.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 48118387 - 2¹¹ = 48116339 is a prime.

It is not a weakly prime, because it can be changed into another prime (48118397) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 24059193 + 24059194.

It is an arithmetic number, because the mean of its divisors is an integer number (24059194).

Almost surely, 2^48118387 is an apocalyptic number.

48118387 is a deficient number, since it is larger than the sum of its proper divisors (1).

48118387 is an equidigital number, since it uses as much as digits as its factorization.

48118387 is an evil number, because the sum of its binary digits is even.

The product of its digits is 43008, while the sum is 40.

The square root of 48118387 is about 6936.7418144256. The cubic root of 48118387 is about 363.7226558410.

The spelling of 48118387 in words is "forty-eight million, one hundred eighteen thousand, three hundred eighty-seven".