49967117 has 2 divisors, whose sum is σ = 49967118. Its totient is φ = 49967116.

The previous prime is 49967101. The next prime is 49967119. The reversal of 49967117 is 71176994.

49967117 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 39300361 + 10666756 = 6269^2 + 3266^2 .

It is a cyclic number.

It is not a de Polignac number, because 49967117 - 2⁴ = 49967101 is a prime.

Together with 49967119, 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 (49967119) 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, 24983558 + 24983559.

It is an arithmetic number, because the mean of its divisors is an integer number (24983559).

Almost surely, 2^49967117 is an apocalyptic number.

It is an amenable number.

49967117 is a deficient number, since it is larger than the sum of its proper divisors (1).

49967117 is an equidigital number, since it uses as much as digits as its factorization.

49967117 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 95256, while the sum is 44.

The square root of 49967117 is about 7068.7422502168. The cubic root of 49967117 is about 368.3223708146.

The spelling of 49967117 in words is "forty-nine million, nine hundred sixty-seven thousand, one hundred seventeen".