48368191 has 2 divisors, whose sum is σ = 48368192. Its totient is φ = 48368190.

The previous prime is 48368189. The next prime is 48368197. The reversal of 48368191 is 19186384.

48368191 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 48368191 - 2¹ = 48368189 is a prime.

It is a super-2 number, since 2×48368191² = 4678963801224962, which contains 22 as substring.

Together with 48368189, it forms a pair of twin primes.

It is equal to p_2908894 and since 48368191 and 2908894 have the same sum of digits, it is a Honaker prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (48368197) 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 as a sum of consecutive naturals, namely, 24184095 + 24184096.

It is an arithmetic number, because the mean of its divisors is an integer number (24184096).

Almost surely, 2^48368191 is an apocalyptic number.

48368191 is a deficient number, since it is larger than the sum of its proper divisors (1).

48368191 is an equidigital number, since it uses as much as digits as its factorization.

48368191 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 41472, while the sum is 40.

The square root of 48368191 is about 6954.7243654943. The cubic root of 48368191 is about 364.3509852689.

The spelling of 48368191 in words is "forty-eight million, three hundred sixty-eight thousand, one hundred ninety-one".