48290111 has 2 divisors, whose sum is σ = 48290112. Its totient is φ = 48290110.

The previous prime is 48290089. The next prime is 48290113. The reversal of 48290111 is 11109284.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-48290111 is a prime.

It is a Sophie Germain prime.

Together with 48290113, it forms a pair of twin primes.

It is a Chen prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (48290113) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 24145055 + 24145056.

It is an arithmetic number, because the mean of its divisors is an integer number (24145056).

Almost surely, 2^48290111 is an apocalyptic number.

48290111 is a deficient number, since it is larger than the sum of its proper divisors (1).

48290111 is an equidigital number, since it uses as much as digits as its factorization.

48290111 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 576, while the sum is 26.

The square root of 48290111 is about 6949.1086478771. The cubic root of 48290111 is about 364.1548243479.

Adding to 48290111 its reverse (11109284), we get a palindrome (59399395).

The spelling of 48290111 in words is "forty-eight million, two hundred ninety thousand, one hundred eleven".