48786911 has 2 divisors, whose sum is σ = 48786912. Its totient is φ = 48786910.

The previous prime is 48786883. The next prime is 48786919. The reversal of 48786911 is 11968784.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-48786911 is a prime.

It is a Sophie Germain prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (48786919) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 24393455 + 24393456.

It is an arithmetic number, because the mean of its divisors is an integer number (24393456).

Almost surely, 2^48786911 is an apocalyptic number.

48786911 is a deficient number, since it is larger than the sum of its proper divisors (1).

48786911 is an equidigital number, since it uses as much as digits as its factorization.

48786911 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 96768, while the sum is 44.

The square root of 48786911 is about 6984.7627733517. The cubic root of 48786911 is about 365.3993527312.

The spelling of 48786911 in words is "forty-eight million, seven hundred eighty-six thousand, nine hundred eleven".